List of file formats (alphabetical)
Encyclopedia
This alphabetical list of filename extension
Filename extension
A filename extension is a suffix to the name of a computer file applied to indicate the encoding of its contents or usage....

s
contains standard extensions associated with computer file
Computer file
A computer file is a block of arbitrary information, or resource for storing information, which is available to a computer program and is usually based on some kind of durable storage. A file is durable in the sense that it remains available for programs to use after the current program has finished...

s.

Sym

Ext. Description Used by
Temporary file
Temporary file
Temporary files may be created by computer programs for a variety of purposes; principally when a program cannot allocate enough memory for its tasks, when the program is working on data bigger than the architecture's address space, or as a primitive form of inter-process communication.- Auxiliary...

program-dependent format
Printer data file for 24 pin matrix printer LocoScript
LocoScript
thumb|right|400px|The opening Disc Management screen in LocoScript 1.40. The "hidden files" are the LocoScript software.The word processing software package LocoScript by Locomotive Software was introduced as one of the programs bundled with the Amstrad PCW, a personal computer launched in 1985...

Printer data file LocoScript
Part of file image Long
Printer data file LocoScript
Standard mode printer definitions LocoScript
OS/2 archive file (i.e. archives.$$$, keys.$$$) OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

Temporary file
ZX Spectrum
ZX Spectrum
The ZX Spectrum is an 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research Ltd...

 file in HOBETA format
Pipe file DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

Temporary file dBASE IV
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

Editor temporary file MS C
Pipe file DOS
Virtual manager temporary file Windows 3.x
Windows 3.0
Windows 3.0, a graphical environment, is the third major release of Microsoft Windows, and was released on 22 May 1990. It became the first widely successful version of Windows and a rival to Apple Macintosh and the Commodore Amiga on the GUI front...

LHA archiver temporary file LHA
LHA (file format)
LHA is a freeware compression utility and associated file format. It was created in 1988 by , and originally named LHarc. A complete rewrite of LHarc, tentatively named LHx, was eventually released as LH. It was then renamed to LHA to avoid conflicting with the then-new MS-DOS 5.0 LH command...

Backup
Backup
In information technology, a backup or the process of backing up is making copies of data which may be used to restore the original after a data loss event. The verb form is back up in two words, whereas the noun is backup....

 file
P-CAD
Microsoft packed file Expand
Disk image
Disk image
A disk image is a single file or storage device containing the complete contents and structure representing a data storage medium or device, such as a hard drive, tape drive, floppy disk, CD/DVD/BD, or USB flash drive, although an image of an optical disc may be referred to as an optical disc image...

Loaddskf.exe
Nonpacked FTN mail (? - flavor) FTN software
Unfinished µTorrent download µTorrent
Adinf table Adinf
Compressed executable file Note: EX could be any first two characters in a file extension (e.g. BM_ for compressed bitmap (BMP), DL_ for compressed library, etc.) Files compressed using this method have been in use on Microsoft software CDs and floppies since around 1995.
Squeeze
SQ (program)
SQ was a program used in the early 1980s on both DOS and CP/M computer systems to compress files so they use less space. Files compressed by SQ are identified by changing the middle initial of the extension to "Q", so that text files ended with the extension .TQT, executable files ended with the...

 for CP/M
CP/M
CP/M was a mass-market operating system created for Intel 8080/85 based microcomputers by Gary Kildall of Digital Research, Inc...

 and MS-DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

Temporary file 1st Reader
Old Backup files (.MNU to .~MN) Resource Workshop - Borland Delphi
Borland Delphi
Embarcadero Delphi is an integrated development environment for console, desktop graphical, web, and mobile applications.Delphi's compilers use its own Object Pascal dialect of Pascal and generate native code for 32- and 64-bit Windows operating systems, as well as 32-bit Mac OS X and iOS...

Cardfile heap AZZ Cardfile
Metrowerks
Metrowerks
Metrowerks was a company that developed software development tools for various desktop, handheld, embedded, and gaming platforms. Its flagship product, CodeWarrior, comprised an IDE, compilers, linkers, debuggers, libraries, and related tools...

 Codewarrior
CodeWarrior
CodeWarrior is an integrated development environment for the creation of software that runs on a number of embedded systems. Prior to the acquisition of the product by Freescale Semiconductor, versions existed for Macintosh, Microsoft Windows, Linux, Solaris, PlayStation 2, Nintendo GameCube,...

 project
THINK C
THINK C
THINK C was an extension of ANSI C for Mac OS developed by THINK Technologies; although named Lightspeed C in the original mid-1986 release, it was later renamed THINK C. THINK Technologies was later acquired by Symantec Corporation and the product continued to be developed by the original author,...

 project
Hidownload temporary file Hidownload

#

Ext. Description Used by
Compressed harddisk data DoubleSpace
DoubleSpace
DriveSpace is a disk compression utility supplied with MS-DOS starting from version 6.0. The purpose of DriveSpace is to increase the amount of data the user could store on disks, by transparently compressing and decompressing data on-the-fly. It is primarily intended for use with hard drives, but...

Printer font with lineDraw extended character set PageMaker
Kiwi's RTCoD File Format Se7ensins & Teh1337
Split parts of a single whole file FFSJ, HJSplit, JJSplit, split (Unix)
Split (Unix)
split is a Unix utility most commonly used to split a file into two or more smaller files.-Usage:The command-syntax is: split [OPTION] [INPUT [PREFIX]]...

 (when using numeric suffixes)
Fax many
Roff/nroff/troff/groff source for manual page cawf2.zip
Spreadsheet Lotus 1-2-3 version 9 - Lotus 1-2-3 version 97
Printer font with PI font set PageMaker
Usually README.1ST text file
286 Grabber File Win
Fax Super FAX 2000 - Fax-Mail 96
Intel 80386 processor
Intel 80386
The Intel 80386, also known as the i386, or just 386, was a 32-bit microprocessor introduced by Intel in 1985. The first versions had 275,000 transistors and were used as the central processing unit of many workstations and high-end personal computers of the time...

 driver
Windows 3.x
Windows virtual device driver Win
QuickDraw 3D Metafile QuickDraw
3D Studio Graphics format 3D Studio
Database in which the meta-data of a 3D Topicscape is held 3D Topicscape
3D Topicscape
3D Topicscape, a software application, is a Personal Information Manager that provides a template loosely based on mind-mapping or concept mapping. It presents the mind map as a 3D scene where each node is a cone . It can also display in a 2D format...

3-D wireframe graphics by Oscar Garcia 3dv wireframe viewer
Effect CorelChart
Mobile Phone Audio (Samsung)
Mobile Phone Video
386 Grabber File Win
Binary file converter to ASCII Util3
Datafile 4Cast/2
Musical file
4DOS Swap File 4DOS
4DOS
4DOS is a command line interpreter by JP Software, designed to replace the default command interpreter COMMAND.COM in DOS and Windows 95/98/Me. The 4DOS family of programs are meant to replace the default command processor. 4OS2 and 4NT replace CMD.EXE in OS/2 and Windows NT respectively...

FORTH source code file ForthCMP - LMI Forth
16 bit per pixel image file format (5bit per component) Sierra Entertainment
Text (fairly simple format - plain text with binary control commands embedded within text lines and special formatting commands on dedicated lines) Text602 text processor by Software602
Software602
Software602, Inc. is an international software vendor providing technology for businesses. It is based in Jacksonville, Florida, USA with customers in many countries. Over the last 8 years, Software602 has focused on PDF conversion and secure messaging solutions...

Music (the mixing is always at 12048 Hz)
Music (8 channels) The 669 Composer
Music (6 Channel Module) Triton FastTracker
75×75 dpi display font Ventura Publisher
7-Zip
7-Zip
7-Zip is an open source file archiver. 7-Zip operates with the 7z archive format, but can read and write several other archive formats. The program can be used from a command line interface, graphical user interface, or with Microsoft Windows shell integration. 7-Zip began in 1999 and is actively...

ped file
A86
A86 (software)
A86 is a compact commercial assembler developed for the Intel x86 family of microprocessors by Eric Isaacson. The assembler can directly produce a Windows/DOS compatible .COM or .OBJ file from a simple text source file. It uses a slightly simpler syntax for source code than that used by other...

 assembler source code file
85×85 dpi display font Ventura Publisher
Adobe Photoshop compatibile filters/plugins
ScanTitling subtitle files
Music (8 Channel Module) Triton FastTracker
Printer font with Math 8 extended character set PageMaker
Printer font with Roman 8 extended character set PageMaker
Executable program for TI-83 Plus Graphing Calculator TI Connect
Executable program for TI-89/89 Titanium Graphing Calculator TI Connect
Executable program for TI-83/84 Plus Graphing Calculator TI Connect
91×91 dpi display font Ventura Publisher
96×96 dpi display font Ventura Publisher

A

Ext. Description Used by
ADA source code file
Library Unix
Unix
Unix is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Brian Kernighan, Douglas McIlroy, and Joe Ossanna...

AlZip Compressed Files' pieces
Graphics AIIM image file
Assembler language source for 8080
Split parts of a single whole file split (Unix)
Split (Unix)
split is a Unix utility most commonly used to split a file into two or more smaller files.-Usage:The command-syntax is: split [OPTION] [INPUT [PREFIX]]...

Advanced Audio Coding
Advanced Audio Coding
Advanced Audio Coding is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates....

 is a standardized, lossy compression and encoding scheme for digital audio.
AutoPatcher
AutoPatcher
AutoPatcher is an alternative to Microsoft Update that can be used for installing software patches, service packs and other updates for certain Microsoft Windows systems. It allows these to be downloaded on a different machine or in advance, and then installed offline...

 file
Advanced Authoring Format
Advanced Authoring Format
The Advanced Authoring Format is a professional file interchange format designed for the video post production and authoring environment. The AAF was created by the Advanced Media Workflow Association . The AMWA develops specifications and technologies to facilitate the deployment and operation...

 is an advanced media wrapper file for professional applications.
Animation Play Script AAPlay
Datafile ABStat
Datafile ABStat
Document ABC FlowCharter 1.0
Data ABComp compressed
AVS Barcode Profile AVS Barcode Source
Adobe Binary Screen Font Adobe Systems
Adobe Systems
Adobe Systems Incorporated is an American computer software company founded in 1982 and headquartered in San Jose, California, United States...

 Software
Automatic backup file CorelDRAW
CorelDRAW
CorelDRAW is a vector graphics editor developed and marketed by Corel Corporation of Ottawa, Canada. It is also the name of Corel's Graphics Suite...

Image PALS album file
Album file (various programs)
Adobe Brush file for PhotoShop PhotoShop
Abstracts (info file)
Data file Abscissa
Project backup Audit Command Language (ACL)
Project Project Manager Workbench
Archive ACB
see ACMB
Program (DR-DOS
DR-DOS
DR-DOS is an MS-DOS-compatible operating system for IBM PC-compatible personal computers, originally developed by Gary Kildall's Digital Research and derived from Concurrent PC DOS 6.0, which was an advanced successor of CP/M-86...

 - ViewMax)
GEM / resident
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

 Database Wizard (Open XML)
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

 Database (Open XML)
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

 Database Wizard (Open XML)
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

 Database Template (Open XML)
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

 Database Wizard (Open XML)
Archive ACE
Adobe Custom Filter for PhotoShop PhotoShop
Project Audit Command Language (ACL)
AutoCorrect List Microsoft Office
Audio Compression Module add-on Win
Graphics file
Adobe Color Palette
ACTOR source code file ACTOR
Animations Works Actor (Graphics cell) Animation Works
FoxDoc Action Diagrams FoxPro
FoxPro
' has two meanings:*Visual FoxPro, an object-oriented programming language and RDBMS, published by Microsoft, for Microsoft Windows*FoxPro 2, a text-based procedural programming language and DBMS, originally published by Fox Software and later by Microsoft, for MS-DOS, Microsoft Windows, Macintosh,...

Presentation Action!
AfterDark screensaver
Screensaver
A screensaver is a type of computer program initially designed to prevent phosphor burn-in on CRT and plasma computer monitors by blanking the screen or filling it with moving images or patterns when the computer is not in use...

 module
AfterDark
ADPCM 2-bit compressed voice file ZFAX
ADPCM 3-bit compressed voice file ZFAX
Ada source code file
Ada Package Body
Bitmap graphics (16 colors) Scanstudio
Dictionary Lingvo
Lingvo
Lingvo, a family of dictionary software for desktop PC, PDA and smartphones, gives translations of words and phrases for 11 European and Asian languages, accompanied with transcription, pronunciation, word usage examples and the list of inflected forms. The languages are: Russian, English, German,...

OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

 adapter device driver
Amiga Disk File
Amiga Disk File
Amiga Disk File aka ADF is a file format used by Amiga computers and emulators to store images of disks. It has been around almost as long as the Amiga itself, although it was not initially called by any particular name. Before it was known as ADF, it was used in commercial game production, backup...

unADF, UAE, WinUAE etc...
Data ADG 3D Scene
Graphics file AutoCAD
AutoCAD
AutoCAD is a software application for computer-aided design and drafting in both 2D and 3D. It is developed and sold by Autodesk, Inc. First released in December 1982, AutoCAD was one of the first CAD programs to run on personal computers, notably the IBM PC...

Database Index File Advantage Database Server
Advantage Database Server
Advantage Database Server is a relational database management system for small to medium sized businesses by Sybase iAnywhere. Database author Cary Jensen describes Advantage as follows: "Advantage has been around since 1993, when it was introduced to provide a stable solution for Clipper...

LabChart data acquisition file ADInstruments
ADInstruments
ADInstruments is an international company that produces data acquisition and analysis systems for the life science industry. It is headquartered in Sydney, Australia and has more than 160 staff worldwide. Voted a finalist in JRA's Top 10 Best Place to work in 2009 and 2010...

MCA adapter description library QEMM
QEMM
Quarterdeck Expanded Memory Manager , was a memory manager produced by Quarterdeck Office Systems in the late 1980s through late 1990s. It was the most popular memory manager for the MS-DOS and other DOS operating systems.-QEMM product ranges:QRAM: A memory manager for 286 or higher CPU. It...

After Dark support file AfterDark
ADEM file format ADEM
Database Memo File Advantage Database Server
Advantage Database Server
Advantage Database Server is a relational database management system for small to medium sized businesses by Sybase iAnywhere. Database author Cary Jensen describes Advantage as follows: "Advantage has been around since 1993, when it was introduced to provide a stable solution for Clipper...

Add-in Lotus 1-2-3
Lotus 1-2-3
Lotus 1-2-3 is a spreadsheet program from Lotus Software . It was the IBM PC's first "killer application"; its huge popularity in the mid-1980s contributed significantly to the success of the IBM PC in the corporate environment.-Beginnings:...

After Dark support file AfterDark
Ada Package Specification
WoW geographical map location file Blizzard Entertainment games (various)
Datafile for cardfile application HP NewWave
Dictionary Lingvo
Fax AdTech
Database Table Advantage Database Server
Advantage Database Server
Advantage Database Server is a relational database management system for small to medium sized businesses by Sybase iAnywhere. Database author Cary Jensen describes Advantage as follows: "Advantage has been around since 1993, when it was introduced to provide a stable solution for Clipper...

GUS device driver Gf166.com
Document Archetype Designer
Amiga Disk Zipped (See Amiga Disk File
Amiga Disk File
Amiga Disk File aka ADF is a file format used by Amiga computers and emulators to store images of disks. It has been around almost as long as the Amiga itself, although it was not initially called by any particular name. Before it was known as ADF, it was used in commercial game production, backup...

)
GZip
After Effects Project File Adobe After Effects
Flowchart ABC FlowCharter 2.0
Flowchart ABC FlowCharter 3.0
Truevision bitmap graphics
Font file (for Always) Lotus 1-2-3
Lotus 1-2-3
Lotus 1-2-3 is a spreadsheet program from Lotus Software . It was the IBM PC's first "killer application"; its huge popularity in the mid-1980s contributed significantly to the success of the IBM PC in the corporate environment.-Beginnings:...

Datafile for cardfile application HP NewWave
Type 1 font metric ASCII
ASCII
The American Standard Code for Information Interchange is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text...

 data for font installer
ATM - many
Shape palette ABC FlowCharter
Template ABC FlowCharter 3.0
Workplace ABC FlowCharter 3.0
ArcView
ArcView
ArcView 3.x was a geographic information system software product produced by ESRI.-History:ArcView started as a graphical program for spatial data and maps made using ESRI's other software products. Over time more and more functionality was added to ArcView and it became a real GIS program capable...

 ASCII grid
AutoHotkey script file AutoHotkey
AutoHotkey
AutoHotkey is a free, open source macro-creation and automation software utility which allows users to automate repetitive tasks. Any application user interface can be modified by AutoHotkey...

Vector graphics file Adobe Illustrator
Adobe Illustrator
Adobe Illustrator is a vector graphics editor developed and marketed by Adobe Systems. Illustrator is similar in scope, intended market, and functionality to its competitors, CorelDraw, Xara Designer Pro and Macromedia FreeHand....

see AIFF
Audio Interchange File Format with Compression
Audio Interchange File Format Convert (c) Villena
Asm Text Mode Image File The Ultimate Draw
Archive AIN
Job schedule AutoIntern
APL programming language
APL programming language
APL is an interactive array-oriented language and integrated development environment, which is available from a number of commercial and noncommercial vendors and for most computer platforms. It is based on a mathematical notation developed by Kenneth E...

 file transfer format file
Adobe AIR installation package The Adobe AIR runtime environment.
Array of Intensity Samples graphics file Xerox
Datafile for cardfile application HP NewWave
"Akai
Akai
Akai is a consumer electronics brand, founded by Saburo Akai as , a Japanese manufacturer in 1929. It is now headquartered in Singapore as a subsidiary of Grande Holdings, a Hong Kong-based conglomerate, which also owns the formerly Japanese brands Nakamichi and Sansui. The Akai brand is now used...

 Multitimbral" sample
Sampling (music)
In music, sampling is the act of taking a portion, or sample, of one sound recording and reusing it as an instrument or a different sound recording of a song or piece. Sampling was originally developed by experimental musicians working with musique concrète and electroacoustic music, who physically...

 information file
Akai
Akai
Akai is a consumer electronics brand, founded by Saburo Akai as , a Japanese manufacturer in 1929. It is now headquartered in Singapore as a subsidiary of Grande Holdings, a Hong Kong-based conglomerate, which also owns the formerly Japanese brands Nakamichi and Sansui. The Akai brand is now used...

 S5000 and S6000 hardware samplers
Sampler (musical instrument)
A sampler is an electronic musical instrument similar in some respects to a synthesizer but, instead of generating sounds, it uses recordings of sounds that are loaded or recorded into it by the user and then played back by means of a keyboard, sequencer or other triggering device to perform or...

 (MS-DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

-based) and compatible software sampler
Software sampler
A software sampler is a piece of software which allows a computer to emulate the functionality of a sampler.In the same way that a sampler has much in common with a synthesizer, software samplers are in many ways similar to software synthesizers and there is great deal of overlap between the two,...

s
"Akai
Akai
Akai is a consumer electronics brand, founded by Saburo Akai as , a Japanese manufacturer in 1929. It is now headquartered in Singapore as a subsidiary of Grande Holdings, a Hong Kong-based conglomerate, which also owns the formerly Japanese brands Nakamichi and Sansui. The Akai brand is now used...

 Program" sample
Sampling (music)
In music, sampling is the act of taking a portion, or sample, of one sound recording and reusing it as an instrument or a different sound recording of a song or piece. Sampling was originally developed by experimental musicians working with musique concrète and electroacoustic music, who physically...

 information file
Akai
Akai
Akai is a consumer electronics brand, founded by Saburo Akai as , a Japanese manufacturer in 1929. It is now headquartered in Singapore as a subsidiary of Grande Holdings, a Hong Kong-based conglomerate, which also owns the formerly Japanese brands Nakamichi and Sansui. The Akai brand is now used...

 S5000 and S6000 hardware samplers
Sampler (musical instrument)
A sampler is an electronic musical instrument similar in some respects to a synthesizer but, instead of generating sounds, it uses recordings of sounds that are loaded or recorded into it by the user and then played back by means of a keyboard, sequencer or other triggering device to perform or...

 (MS-DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

-based) and compatible software sampler
Software sampler
A software sampler is a piece of software which allows a computer to emulate the functionality of a sampler.In the same way that a sampler has much in common with a synthesizer, software samplers are in many ways similar to software synthesizers and there is great deal of overlap between the two,...

s
Molecular coordinates Alchemy
Alchemy
Alchemy is an influential philosophical tradition whose early practitioners’ claims to profound powers were known from antiquity. The defining objectives of alchemy are varied; these include the creation of the fabled philosopher's stone possessing powers including the capability of turning base...

, RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

Activity Log ARCSOLO
Avid Log Exchange (used in film & video editing) Avid
AVID
AVID stands for:* Advancement Via Individual Determination, a college-readiness system designed to increase the number of students who enroll in four-year colleges in the U.S....

Arts & Letters symbol and font files Arts & Letters
Filelist w/ all files FRQView
Format file for working pages Always
General printer information WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Almanac support file
Menu file WordPerfect Library
AlZip Compressed Files
Maxum chromatograph offline database Siemens Maxum Chromatograph
Music (Advanced Module Format) DMP
Archive AMGC
System image file ACTOR
AutomationML
AutomationML
AutomationML is a neutral data format based on XML for the storage and exchange of plant engineering information, which is provided as open standard. Goal of AutomationML is to interconnect the heterogeneous tool landscape of modern engineering tools in their different disciplines, e.g...

AutomationML Group
Audio format for mobile phones (Nokia, SonyEricsson)
Adobe Monitor Setup calibration file PhotoShop
Music format
Animation cursors for Win Win95 - WinNT
Animation IconAuthor
Animation Deluxe Paint Animator
Help Annotations Windows 3.x
Multi volume ARJ archive ARJ
ANSI character graphics (animation) file ANSView
ASCII text ANSI character set NewWave Write
America On-line for Windows DLL Win
Add-On Software Nokia 9000
Archive WHAP
Datafile Datalex EntryPoint 90
Printer driver Lotus 1-2-3
Printer driver Lotus 1-2-3
Monkey's Audio
Monkey's Audio
Monkey's Audio is a file format for audio data compression. Being a lossless format, Monkey's Audio does not discard data during the process of encoding, unlike lossy compression methods such as AAC, MP3, Vorbis and Musepack....

 (Lossless)
audio media players
Printer driver Lotus 1-2-3
Adobe Printer Ink file for PhotoShop PhotoShop
Passed parameter file 1st Reader
Printer driver Lotus 1-2-3
APL
APL programming language
APL is an interactive array-oriented language and integrated development environment, which is available from a number of commercial and noncommercial vendors and for most computer platforms. It is based on a mathematical notation developed by Kenneth E...

 work space format file
Support module used by Manugraphics APL products
EV-Dos Application File
Authorware Macintosh Authorware
Add-in application file Symphony
Application object file dBASE Application Generator
Application FoxPro
Application and Application Bundle Mac OS X
Executable workflow / macro file Automator
Executable application file DR-DOS
DR-DOS
DR-DOS is an MS-DOS-compatible operating system for IBM PC-compatible personal computers, originally developed by Gary Kildall's Digital Research and derived from Concurrent PC DOS 6.0, which was an advanced successor of CP/M-86...

 - NeXTstep - Atari
Generated application FoxPro
Employee performance review Employee Appraiser
Authorware Windows Authorware
Appexpert database file Borland C++ 4.5
Argon - for 3D Modeling Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Archive AR7
Archive ARC - PKARC/PKXARC - PKPAS - PKUNPAK - QUARK
Archive SQUASH
Map Holux - Alan
Automatic Response File
Archivers definitions file DN
Archive ARI
Archive ARJ
ARJ
ARJ is a software tool designed by Robert K. Jung for creating high-efficiency compressed file archives. ARJ is currently on version 2.85 for DOS and 3.15 for Windows and supports 16-bit and 32-bit Intel architectures.ARJ was one of two mainstream archivers for DOS and Windows during early and...

 - ARJZ
ARC archive CP/M
CP/M
CP/M was a mass-market operating system created for Intel 8080/85 based microcomputers by Gary Kildall of Digital Research, Inc...

 port of ARC file archiver
Archive QUARK
Managing your Money Archive File
Arrangement Atari Cubase
Gerber artwork Cadence
Cadence Design Systems
Cadence Design Systems, Inc is an electronic design automation software and engineering services company, founded in 1988 by the merger of SDA Systems and ECAD, Inc...

 Allegro
First Publisher, Designworks, Greenstreet Draw graphic file All GST/Greenstreet Draw products
Graphics (scrapbook) Art Import
Graphics format (Another Ray Tracer) PFS:1st publisher - Art Import
file format Artisteer
Artisteer
Artisteer is an automated WYSIWYG website creation tool developed by Extensoft. Artisteer allows users to create unique and customized website templates and blog themes....

file format belightsoft Text Art
Archive ARX
ASCII
ASCII
The American Standard Code for Information Interchange is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text...

 text file
Transport armor file PGP
Autosave
Autosave
Autosave is a function in many computer applications or programs which saves an opened document automatically, helping to reduce the risk or impact of data loss in case of a crash or freeze...

 file
Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Presentation Astound
Screen driver Lotus 1-2-3
Lotus 1-2-3
Lotus 1-2-3 is a spreadsheet program from Lotus Software . It was the IBM PC's first "killer application"; its huge popularity in the mid-1980s contributed significantly to the success of the IBM PC in the corporate environment.-Beginnings:...

Spectral Data Set ASD Inc. RS3 spectral acquisition program
Velvet Studio Sample AWAVE
ASCII Scene Export 3D Studio
Datafile STATGRAPHICS
Screen font Lotus 1-2-3
Advanced Streaming Format (Compressed Windows audio/video) Microsoft Corporation
SYSGEN answer file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Assembly language
Assembly language
An assembly language is a low-level programming language for computers, microprocessors, microcontrollers, and other programmable devices. It implements a symbolic representation of the machine codes and other constants needed to program a given CPU architecture...

 header file
TASM 3.0
ASIC language source ASIC
Assembler include file Turbo C
Turbo C
Turbo C is an Integrated Development Environment and compiler for the C programming language from Borland. First introduced in 1987, it was noted for its integrated development environment, small size, extremely fast compile speed, comprehensive manuals and low price.In May 1990, Borland replaced...

 - Borland C++
Assembler language source TASM
Tasm
TASM can refer to:*Turbo Assembler, Borland's x86 assembler* Turbo Assembler, Omikron's Commodore 64-based 6502 assembler*Table Assembler, a table driven cross-assembler for small microprocessors.*Tomahawk Anti-Ship Missile...

, MASM, NASM, Yasm
Yasm
Yasm in computing is an assembler, intended as a full rewrite of the Netwide Assembler . Yasm can generally be used interchangeably with NASM and supports the x86 and x86-64 architectures. It is licensed under a revision of the BSD licenses...

, FASM
FASM
FASM in computing is an assembler. It supports programming in Intel-style assembly language on the IA-32 and x86-64 computer architectures. It claims high speed, size optimizations, operating system portability, and macro abilities. It is a low-level assembler and intentionally uses very few...

ASP.NET
ASP.NET
ASP.NET is a Web application framework developed and marketed by Microsoft to allow programmers to build dynamic Web sites, Web applications and Web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages ...

 Web Service
Microsoft Corporation
Assembler object (object-oriented) file Turbo Assembler
ASPECT source code file Procomm Plus
Association of Shareware Professionals OMBUDSMN.ASP notice
Active Server Pages of Microsoft.Net Microsoft Corporation
ActiveX Server Pages of Microsoft.Net Microsoft Corporation
Amalgam Scene Specification Halo 2 Map Editor
Advanced SubStation Alpha (Subtitles)
Adobe Color Separation table for PhotoShop PhotoShop
Autosave File MATLAB
MATLAB
MATLAB is a numerical computing environment and fourth-generation programming language. Developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages,...

Authorware Star Authorware
Advanced Stream Redirector file, redirects to an ASF file (see ASF) Microsoft Corporation
Skin AltDesk
Auto template Aldus Persuasion 2.0
Atrac 3 Sound/music file All Sony devices and programs with the Atrac 3+ specification
Adobe Type Manager data/info
Adobe Photoshop action Adobe Photoshop
Adobe Photoshop
Adobe Photoshop is a graphics editing program developed and published by Adobe Systems Incorporated.Adobe's 2003 "Creative Suite" rebranding led to Adobe Photoshop 8's renaming to Adobe Photoshop CS. Thus, Adobe Photoshop CS5 is the 12th major release of Adobe Photoshop...

AT&T Group GCGW
Produced when an association type is exported by 3D Topicscape 3D Topicscape
3D Topicscape
3D Topicscape, a software application, is a Personal Information Manager that provides a template loosely based on mind-mapping or concept mapping. It presents the mind map as a 3D scene where each node is a cone . It can also display in a 2D format...

Sun/NeXT/DEC Audio file AWAVE, GoldWave
Sound (audio) file Sun Microsystems
Sun Microsystems
Sun Microsystems, Inc. was a company that sold :computers, computer components, :computer software, and :information technology services. Sun was founded on February 24, 1982...

 - Convert (c) Villena
Audio file AudioRack
Audacity project file Audacity
Audacity
Audacity is a free software, cross-platform digital audio editor and recording application. It is available for Windows, Mac OS X, Linux and BSD.Audacity was created by Dominic Mazzoni while he was a graduate student at Carnegie Mellon University...

Auxiliary dictionary ChiWriter
Auxiliary references TeX
TeX
TeX is a typesetting system designed and mostly written by Donald Knuth and released in 1978. Within the typesetting system, its name is formatted as ....

/LaTeX
LaTeX
LaTeX is a document markup language and document preparation system for the TeX typesetting program. Within the typesetting system, its name is styled as . The term LaTeX refers only to the language in which documents are written, not to the editor used to write those documents. In order to...

Ableton Live File Authorization File for Ableton Live
Ableton Live
Ableton Live is a loop-based software music sequencer and DAW for Mac OS and Windows by Ableton. The latest major release of Live, Version 8, was released in April 2009. In contrast to many other software sequencers, Live is designed to be an instrument for live performances as well as a tool for...

Publication Avagio
AntiViral Toolkit Pro Bases
Audio Video Interleaved animation file Video for Windows
Video for Windows
Video for Windows was a multimedia framework developed by Microsoft that allowed Microsoft Windows to play digital video.-Overview:...

Audio Visual Research AWAVE
Audio Video Software AVS Video Editor
AVS Video Editor
AVS Video Editor is a shareware video editing software tool produced by Online Media Technologies Ltd., the direct vendor of multimedia video and audio solutions, UK. The program is intended for those who are new to video editing, it also is a real-time, timeline-based video editing software...

 (video editing software)
AVATAR-coding files A3E
Text file HP AdvanceWrite
Animations Works Accelerated Movie Animation Works
Microsoft Fax At Work Document Microsoft Fax At Work
AWK script/program
Animations Works Movie (as .AVI) Animation Works
Data STATGRAPHICS
Directshow
DirectShow
DirectShow , codename Quartz, is a multimedia framework and API produced by Microsoft for software developers to perform various operations with media files or streams. It is the replacement for Microsoft's earlier Video for Windows technology...

 filter file format
ARM Executable Image generated by the ARM tools.
Axmedis
Axmedis
AXMEDIS was initially created as a research project partially supported by the European Commission under the Information Society Technologies programme of the Sixth Framework Programme . It stands for "Automating Production of Cross Media Content for Multi-channel Distribution". Now it is under...

 object
Axmedis
Axmedis
AXMEDIS was initially created as a research project partially supported by the European Commission under the Information Society Technologies programme of the Sixth Framework Programme . It stands for "Automating Production of Cross Media Content for Multi-channel Distribution". Now it is under...

 Tools
Amazon Software Download Amazon Software Download
DRM enabled eBook All models of Amazon Kindle
Amazon Kindle
The Amazon Kindle is an e-book reader developed by Amazon.com subsidiary Lab126 which uses wireless connectivity to enable users to shop for, download, browse, and read e-books, newspapers, magazines, blogs, and other digital media...

DRM enabled eBook with embedded fonts All models Amazon Kindle
Amazon Kindle
The Amazon Kindle is an e-book reader developed by Amazon.com subsidiary Lab126 which uses wireless connectivity to enable users to shop for, download, browse, and read e-books, newspapers, magazines, blogs, and other digital media...

Program file All models of Amazon Kindle
Amazon Kindle
The Amazon Kindle is an e-book reader developed by Amazon.com subsidiary Lab126 which uses wireless connectivity to enable users to shop for, download, browse, and read e-books, newspapers, magazines, blogs, and other digital media...

 excluding Kindle 1
Data file AZZ Cardfile

B

Ext. Description Used by
Black and white graphics file atari - mac
Mono binary screen image 1st Reader
Batch list APPLAUSE
Grand Theft Auto
Grand Theft Auto (series)
Grand Theft Auto is a multi-award-winning British video game series created in the United Kingdom by Dave Jones, then later by brothers Dan Houser and Sam Houser, and game designer Zachary Clarke. It is primarily developed by Edinburgh based Rockstar North and published by Rockstar Games...

 saved game
Any of the 3D Grand Theft Auto
Grand Theft Auto (series)
Grand Theft Auto is a multi-award-winning British video game series created in the United Kingdom by Dave Jones, then later by brothers Dan Houser and Sam Houser, and game designer Zachary Clarke. It is primarily developed by Edinburgh based Rockstar North and published by Rockstar Games...

 games in either III or IV era.
Black and white graphics file Atari
Atari
Atari is a corporate and brand name owned by several entities since its inception in 1972. It is currently owned by Atari Interactive, a wholly owned subsidiary of the French publisher Atari, SA . The original Atari, Inc. was founded in 1972 by Nolan Bushnell and Ted Dabney. It was a pioneer in...

 - mac
Both mono and color binary screen image 1st Reader
Printer font (JLaser - Cordata) Corel Ventura
Corel Ventura
Ventura Publisher was the first popular desktop publishing package for IBM PC compatible computers running the GEM extension to the DOS operating system. The software was originally developed by Ventura Software, a small software company founded by John Meyer, Don Heiskel and Lee Jay Lorenzen, all...

 Publisher
Raw graphics file (one byte per pixel) plane two PicLab
Binary Archive Scifer Archiver and Compression [External Header Mode]
Compiled BASIC RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

 BASIC-11
Bad file Oracle Corporation
Oracle Corporation
Oracle Corporation is an American multinational computer technology corporation that specializes in developing and marketing hardware systems and enterprise software products – particularly database management systems...

 - many
Animation file Novalogic
NovaLogic
NovaLogic is a software developer and publisher established in 1985 and based in Calabasas, California. The company was founded by current CEO John A. Garcia....

File which covers bad blocks on disk volume (not to be moved) RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Backup file
Music score Ballade
Balance accounting sheet file Balance
Blaze Audio Wave Information File BlazeAudio MadCap Software
MadCap Software
MadCap Software is an American computer software firm headquartered in La Jolla, California. The firm is best known for producing various help authoring tools...

Horizontal bar menu object file dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

 Application Generator
Info Bar for GFX2EXE GFX2EXE
Broker Archive. Compressed file containing number of other files for deployment. IBM WebSphere Message Broker
BASIC
BASIC
BASIC is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use - the name is an acronym from Beginner's All-purpose Symbolic Instruction Code....

 language source
QuickBASIC
QuickBASIC
Microsoft QuickBASIC is an Integrated Development Environment and compiler for the BASIC programming language that was developed by Microsoft. QuickBASIC runs mainly on DOS, though there was a short-lived version for Mac OS...

 - GW-BASIC
GW-BASIC
GW-BASIC was a dialect of the programming language BASIC developed by Microsoft from BASICA, originally for Compaq. It is compatible with Microsoft/IBM BASICA, but was disk based and did not need the ROM BASIC. It was bundled with MS-DOS operating systems on IBM PC compatibles by Microsoft...

 - FreeBASIC
FreeBASIC
FreeBASIC is a free/open source , 32-bit BASIC compiler for Microsoft Windows, protected-mode DOS , Linux, FreeBSD and Xbox....

Batch file MS-DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

, RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Database backup Papyrus Design Group
Papyrus Design Group
Papyrus Design Group, Inc. was a computer game developer founded in 1987 by David Kaemmer and CEO Omar Khudari. Based in Watertown, MA, it is best known for its series of realistic sim racing games based on the NASCAR and IndyCar leagues, as well as the unique Grand Prix Legends. Papyrus was...

Bibliographic reference file TeX/BibTeX
Brush Deluxe Paint
Playlist BassBox
BitBeamer Transfer Queue file BitBeamer
Bulletin Board System announce or text info file
Hudson-style messagebase FTN software
Unfinished download Unfinished BitComet download (a BitTorrent client)
Card data Bingo Card Creator
Batch process object file dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

 Application Generator
Datafile Datalex EntryPoint 90
Outline font description Bitstream Inc.
Bitstream Inc.
Bitstream Inc. is a type foundry that produces digital typefaces . Founded in 1981 by Matthew Carter and Mike Parker among others, it claims to be the oldest such company...

Borland
Borland
Borland Software Corporation is a software company first headquartered in Scotts Valley, California, Cupertino, California and finally Austin, Texas. It is now a Micro Focus subsidiary. It was founded in 1983 by Niels Jensen, Ole Henriksen, Mogens Glad and Philippe Kahn.-The 1980s:...

 C++ makefile
Backup dictionary Clarion
Environment settings Borland C++
Borland C++
Borland C++ is a C and C++ programming environment for MS-DOS and Microsoft Windows. It was the successor to Turbo C++, and included a better debugger, the Turbo Debugger, which was written in protected mode DOS....

 4.5
Bookends database Bookends
Bookends (software)
Bookends is a commercial reference management software package for Mac OS X that is used to manage bibliographies and references when writing essays and articles. Its target market is students, academics and professionals. It works with several word processors, including Microsoft Word, Apple...

Dictionary Lingvo
Lingvo
Lingvo, a family of dictionary software for desktop PC, PDA and smartphones, gives translations of words and phrases for 11 European and Asian languages, accompanied with transcription, pronunciation, word usage examples and the list of inflected forms. The languages are: Russian, English, German,...

Builder Definition Websphere Portlet Factory
Adobe Glyph Bitmap Distribution Format Adobe Software
Binary update file BUPDATE.EXE (c) TNT Techn.
Bitmap Distribution Format font file X11
Datafile Egret
Videoclip AVCHD
AVCHD
AVCHD is a file-based format for the digital recording and playback of high-definition video....

Blu-ray Video Data Content file Media players / software that supports Blu-ray structure
Border Microsoft Publisher
Microsoft Publisher
Microsoft Publisher is a desktop publishing application from Microsoft. It is an entry-level application, differing from Microsoft Word in that the emphasis is placed on page layout and design rather than text composition and proofing...

Dictionary Lingvo
Bleck Encrypted File
Outline font description Bitstream
Brainfuck
Brainfuck
The brainfuck programming language is an esoteric programming language noted for its extreme minimalism. It is a Turing tarpit, designed to challenge and amuse programmers, and is not suitable for practical use...

 sourcefile
Bradford 2 font
Briefcase Win95 Win95
Font metrics unix/Frame
Fax BitFax
Bitmap graphics
Borland Graphics Interface device driver Turbo C
Turbo C
Turbo C is an Integrated Development Environment and compiler for the C programming language from Borland. First introduced in 1987, it was noted for its integrated development environment, small size, extremely fast compile speed, comprehensive manuals and low price.In May 1990, Borland replaced...

 - Turbo Pascal
Turbo Pascal
Turbo Pascal is a software development system that includes a compiler and an integrated development environment for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership...

Blackhole data compression format
BASIC
BASIC
BASIC is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use - the name is an acronym from Beginner's All-purpose Symbolic Instruction Code....

 include file
Visual Basic
Visual Basic
Visual Basic is the third-generation event-driven programming language and integrated development environment from Microsoft for its COM programming model...

 - FreeBASIC
FreeBASIC
FreeBASIC is a free/open source , 32-bit BASIC compiler for Microsoft Windows, protected-mode DOS , Linux, FreeBSD and Xbox....

Bibliography (ASCII)
Database - not compatible with TeX format Papyrus
Literature database
Reference management software
Reference management software, citation management software or personal bibliographic management software is software for scholars and authors to use for recording and utilising bibliographic citations . Once a citation has been recorded, it can be used time and again in generating bibliographies,...

TeX/BibTeX
BibTeX
BibTeX is reference management software for formatting lists of references. The BibTeX tool is typically used together with the LaTeX document preparation system...

Binary Image Format b&w graphics file Image Capture board
Bink video file (RAD Video)
Binary file, usually zero-start (.com analog)
SGI Powerflip
Text mode memory dump The Draw - TUD - ACiDDraw - etc.
BioniX Wallpaper playlist file BioniX Wallpaper Changer
OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

 BIOS
Bitmap X11
Document backup WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Faxbook JetFax
Backup file
Backup catalog Backup4all
Backup4all
Backup4all is a backup software for Microsoft Windows developed by Softland. It allows files to be backed-up to any local or network drive, FTP or SFTP server, CD/DVD/Blu-ray, or other removable media...

Timed backup file for document window n WordPerfect for Win
Backup file Write - TurboVidion DialogDesigner
Mirror image of font set FontEdit
BLoaDable picture BASIC
BASIC
BASIC is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use - the name is an acronym from Beginner's All-purpose Symbolic Instruction Code....

SYSGEN Build procedure file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Blender3D Project File Blender
Blender (software)
Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games. The current release version is 2.60, and was released on October 19, 2011...

Backup Log ARCSOLO
Temporary file WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Unknow Steam (software) for Win
Blizzard Game Picture Blizzard Entertainment games (various)
BitMap graphics file
UIQ3 Phone backup
Help Bookmarks Windows 3.x
OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

 or Win graphics format (BitMap Picture)
QPeg - CorelDraw - PC Paintbrush - many
bitmap world-file - geo-references info
Ami Pro Button Ami Pro
Data Atlas Boundary
Adlib instrument bank file
Graphics Banner Banner - Poster
Shamela Library book Shamela Library Program
Book-format READIBM
Compressed file ASCII archive created by BOO (msbooasm.arc) msbooasm.arc
Boo programming language source file. Boo Programming Language
Boo programming language
Boo is an object-oriented, statically typed, general-purpose programming language that seeks to make use of the Common Language Infrastructure's support for Unicode, internationalization, and web applications, while using a Python-inspired syntax and a special focus on language and compiler...

Bot
Computer game bot
A bot, most prominently in the first-person shooter types , is a type of weak AI expert system software which for each instance of the program controls a player in deathmatch, team deathmatch and/or cooperative human player. Computer bots may play against other bots and/or human players in unison,...

 files, these go with JKB files
Quake 3 Engine
Chart Business Plan Toolkit
Data Prisms binary 3D object
Backup application Clarion
Bitmap fills file CorelDRAW
Script Bridge
Eagle Layout File
Tanzzle board file Tanzzle
Cadence Allegro board file Cadence
Cadence Design Systems
Cadence Design Systems, Inc is an electronic design automation software and engineering services company, founded in 1988 by the merger of SDA Systems and ECAD, Inc...

Braille Braille embossers and refreshable displays
Fax Brooktrout Fax-Mail
The Brake! Mailer REXX script The Brake!
CAD Ballistic Research Laboratory CAD
Archive BS2.EXE
Archive BSArc
Compressed Apple II file archive created by BINSCII BINSCII
Database Source Browser
Pwbrmake object file Microsoft Fortran
Half-Life\Half-Life 2 map files Valve Corporation
Casio Phone base PC-LINK
BiblioTex file (BiblioTex=bibliography file) TeX
Busy flag FTN soft
Batch-to-memory (quick batch) 4dos -ndos
Makeover Button file
Binary Universal Form for the Representation of Meteorological Data
Bugs and Problems
LucasArts
LucasArts
LucasArts Entertainment Company, LLC is an American video game developer and publisher. The company was once famous for its innovative line of graphic adventure games, the critical and commercial success of which peaked in the mid 1990s...

 Bundle File
Backup file
Button definitions Buttons!
Datafile format movie
Overflow file below insert point in Doc n WordPerfect for Win
Spreadsheet application Visual Baler
Beware (buglist) Kermit
BYU Movie BYU
Archive bzip2
Bzip2
bzip2 is a free and open source implementation of the Burrows–Wheeler algorithm. It is developed and maintained by Julian Seward. Seward made the first public release of bzip2, version 0.15, in July 1996.-Compression efficiency:...

Map Blitzkrieg
Blitzkrieg (computer game)
Blitzkrieg is a real-time tactics computer game based on the events of World War II. The game allows players to assume the role of commanding officer during the battles of World War II that occurred in Europe and North Africa. Each country has its respective historically correct military units...


C

Ext. Description Used by
C—language source Sphinx C--
C language
C (programming language)
C is a general-purpose computer programming language developed between 1969 and 1973 by Dennis Ritchie at the Bell Telephone Laboratories for use with the Unix operating system....

 source

Note that on case sensitive platforms like Unix and with the gcc compiler the uppercase .C extension indicates a C++ source file.
Watcom C/C++, Borland C/C++, gcc and other C compilers
Unix file archive COMPACT
C++
C++
C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. It is regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. It was developed by Bjarne Stroustrup starting in 1979 at Bell...

 language source
Print file Ventura Publisher
Typhoon wave files AWAVE
C source code file Computer Innovation C86
Initial cache data for root domain servers Telnet
Borland
Borland
Borland Software Corporation is a software company first headquartered in Scotts Valley, California, Cupertino, California and finally Austin, Texas. It is now a Micro Focus subsidiary. It was founded in 1983 by Niels Jensen, Ole Henriksen, Mogens Glad and Philippe Kahn.-The 1980s:...

 packed and split file
Borland Installer
Win 95 packed file Win 95
dBASE IV executable when caching on/off (see cachedb.bat)
Drawing BobCAD-CAM
Document Drafix Windows CAD
Calendar file Windows 3.x
Spreadsheet format SuperCalc
Computer Aided Acquisition and Logistics
Support Raster Format
Casio
Casio
is a multinational electronic devices manufacturing company founded in 1946, with its headquarters in Shibuya, Tokyo, Japan. Casio is best known for its electronic products, such as calculators, audio equipment, PDAs, cameras, musical instruments, and watches...

 Camera
Fax Navigator Fax
Caption Ventura Publisher
Capture file ProComm - Telix
C + ASM language source Turbo C
Catalog CP Backup - dBASE IV
Device driver digital signature
Digital signature
A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message was created by a known sender, and that it was not altered in transit...

Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

Stellarium Star Catalogue Stellarium
Drawing file of CATIA V5 CATIA V5
Part file of CATIA V5 CATIA V5
Assembly file of CATIA V5 CATIA V5
Combined source ATS
Source code Creative BASIC
Fuzzy logic system CubiCalc
COBOL
COBOL
COBOL is one of the oldest programming languages. Its name is an acronym for COmmon Business-Oriented Language, defining its primary domain in business, finance, and administrative systems for companies and governments....

 source code file
Compiled bitmap graphics XLib
Comic Book Reader (RAR file) CDisplay
CDisplay
CDisplay is a free sequential image viewer utility for Microsoft Windows used to view images one at a time in the style of a comic book. CDisplay was written to easily view JPEG, PNG and static GIF format images sequentially...

 and similar
MasterWord button bar configuration file
Computer Based Training many
Comic Book Reader (ZIP file) CDisplay
CDisplay
CDisplay is a free sequential image viewer utility for Microsoft Windows used to view images one at a time in the style of a comic book. CDisplay was written to easily view JPEG, PNG and static GIF format images sequentially...

 and similar
C++
C++
C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. It is regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. It was developed by Bjarne Stroustrup starting in 1979 at Bell...

 source code file
CC language source CC
Bitmap graphics (native format) Curtain Call
Communications configuration file Symphony
Chart CorelChart
CCITT Group 3 and Group 4 Encoding
Communication Command Language file Intalk
BTX Graphics file XBTX
Print Template BobCAD-CAM
CD description DN
CD-Audio Win95
Card database CardScan
Main database TCU Turbo C Utilities
Common Data Format
Common Data Format
Common Data Format is a library and toolkit that has been developed by NASA. The software is an interface for the storage and manipulation of multi-dimensional data sets.-See also:* CGNS * EAS3...

Company Data File Nominal Small Business Accounting software
Computable Document Format Mathematica
Mathematica
Mathematica is a computational software program used in scientific, engineering, and mathematical fields and other areas of technical computing...

Cyberspace Description Format
Graphics netcdf
Document Atari Calamus
CADKey CADL Language CADKey
Disk Drivers NPA Novell
Novell
Novell, Inc. is a multinational software and services company. It is a wholly owned subsidiary of The Attachmate Group. It specializes in network operating systems, such as Novell NetWare; systems management solutions, such as Novell ZENworks; and collaboration solutions, such as Novell Groupwise...

 NetWare
Music format (compressed)
Vector graphics format (drawing) CorelDraw
CorelDRAW
CorelDRAW is a vector graphics editor developed and marketed by Corel Corporation of Ottawa, Canada. It is also the name of Corel's Graphics Suite...

!
Corel Draw Template File CorelDraw!
Compound index file Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

, Advantage Database Server
Computer Eyes Conversion Artist
Main.ce The FarSide Computer Calendar
Cont. Edge Bitmap Conversion Artist
CA-Clipper Workbench Application CA Clipper
Export File
Compact Embedded Font Adobe Illustrator
Adobe Illustrator
Adobe Illustrator is a vector graphics editor developed and marketed by Adobe Systems. Illustrator is similar in scope, intended market, and functionality to its competitors, CorelDraw, Xara Designer Pro and Macromedia FreeHand....

Bitmap graphics Tempra Show - Edsun Continuous Edge Graphics
Animation CEL 3D Studio
Graphics Autodesk Animator
Autodesk Animator
Autodesk Animator was a 2D animation and painting program created in 1989 by Yost Group for Autodesk and ran on a PC under MS-DOS....

 - Lumena
Configuration file imake
Audio file Adobe Premiere Pro
ColdFusion
ColdFusion
In computing, ColdFusion is the name of a commercial rapid application development platform invented by Jeremy and JJ Allaire in 1995. ColdFusion was originally designed to make it easier to connect simple HTML pages to a database, by version 2 it had...

 Component
Adobe ColdFusion
Configuration file
Chart CorelFLOW
ColdFusion
ColdFusion
In computing, ColdFusion is the name of a commercial rapid application development platform invented by Jeremy and JJ Allaire in 1995. ColdFusion was originally designed to make it easier to connect simple HTML pages to a database, by version 2 it had...

 Markup Language
Adobe ColdFusion
Font data Atari
Atari
Atari is a corporate and brand name owned by several entities since its inception in 1972. It is currently owned by Atari Interactive, a wholly owned subsidiary of the French publisher Atari, SA . The original Atari, Inc. was founded in 1972 by Nolan Bushnell and Ted Dabney. It was a pioneer in...

 Calamus
C Form Object internal format object file TCU Turbo C Utilities
Fax The Complete Fax Portable
CFast graphics file Disney Animation Studio
CGA display font Ventura Publisher
Common Gateway Interface
Common Gateway Interface
The Common Gateway Interface is a standard method for web servers software to delegate the generation of web pages to executable files...

 script
Computer Graphics Metafile
Computer Graphics Metafile
Computer Graphics Metafile is a free and open international standard file format for 2D vector graphics, raster graphics, and text, and is defined by ISO/IEC 8632.-Overview:...

 vector graphics
A&L - HG - many
Clipper language header CA Clipper
Chart Harvard Graphics
Harvard Graphics
Harvard Graphics was a pioneering presentation program developed for DOS and Microsoft Windows by Software Publishing Corporation . Harvard Graphics, Inc...

 3.0
Presentation Charisma 4.0
Font descriptor FontChameleon
ChiWriter
ChiWriter
ChiWriter is a commercial scientific text editor for MS-DOS, created by Cay Horstmann in 1986. It was one of the first WYSIWYG editors that could write mathematical formulas, even on IBM PC XT computers that were then common....

 Document
ChiWriter - Chiview
Recovered data DOS CHKDSK
CHKDSK
CHKDSK is a command on computers running DOS, OS/2 and Microsoft Windows operating systems that displays the file system integrity status of hard disks and floppy disk and can fix logical file system errors. It is similar to the fsck command in Unix.The command is implemented as an executable...

Temporary file WordPerfect for Win
Configuration History Log
Compiled Help File Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

, Help Explorer Viewer
Encrypted Data File Krasbit Technologies, Chameleon Imaging Workflow Software
Data Ethnograph 3
Chapter file Ventura Publisher
Character set Turbo C
Turbo C
Turbo C is an Integrated Development Environment and compiler for the C programming language from Borland. First introduced in 1987, it was noted for its integrated development environment, small size, extremely fast compile speed, comprehensive manuals and low price.In May 1990, Borland replaced...

 - Turbo Pascal
Turbo Pascal
Turbo Pascal is a software development system that includes a compiler and an integrated development environment for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership...

Chart Harvard Graphics 2.0 - SoftCraft Presenter
CHeaT in any program/game many
Interface file for ChartMaster dBASE
Archive CHARC
Caltech Intermediate Format graphics file
Chapter information Ventura Publisher
Crystallographic Information File
Crystallographic Information File
Crystallographic Information File is a standard text file format for representing crystallographic information, promulgated by the International Union of Crystallography . CIF was developed by the IUCr Working Party on Crystallographic Information in an effort sponsored by the IUCr Commission on...

RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

, Jmol
Jmol
Jmol is an open-source Java viewer for chemical structures in 3D,that does not require 3D acceleration plugins.Jmol returns a 3D representation of a molecule that may be used as a teaching tool, or for research e.g...

C Text Mode Image File The Ultimate Draw
Database index TCU Turbo C Utilities
Borland C++
Borland C++
Borland C++ is a C and C++ programming environment for MS-DOS and Microsoft Windows. It was the successor to Turbo C++, and included a better debugger, the Turbo Debugger, which was written in protected mode DOS....

 4.x editor keystroke mapping
BCW.EXE
COMMON LISP source code file
Source Clarion
Java class file
Class (file format)
In the Java programming language, source files are compiled into machine-readable class files which have a .class extension. Since Java is a platform-independent language, source code is compiled into an output file known as bytecode, which it stores in a .class file. If a source file has more...

Java
Java (programming language)
Java is a programming language originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities...

Clipper debugger configuration file CA Clipper
Clojure source code
Clojure
Clojure |closure]]") is a recent dialect of the Lisp programming language created by Rich Hickey. It is a general-purpose language supporting interactive development that encourages a functional programming style, and simplifies multithreaded programming....

Clojure
Clojure
Clojure |closure]]") is a recent dialect of the Lisp programming language created by Rich Hickey. It is a general-purpose language supporting interactive development that encourages a functional programming style, and simplifies multithreaded programming....

Clip art graphics file Quattro Pro
Quattro Pro
Quattro Pro is a spreadsheet program developed by Borland and now sold by Corel, most often as part of Corel's WordPerfect Office.Historically, Quattro Pro used keyboard commands similar to Lotus 1-2-3. It is commonly said to have been the first program to use tabbed sheets. Actually, Boeing Calc...

Clipboard file Windows 3.x
Compiler response file CA Clipper
Graphics format PCPAINT/Pictor
ClipAV Clip Information file for Blu-ray Media hardware / software with Blu-ray structure support
ClassicLadder project file ClassicLadder
Color binary screen image 1st Reader
Color definitions Photostyler
Color scheme Boxer/2
Palette file for GIS format
C++ class definition file
MFC Class Wizard information Microsoft VC++
Data file CraftMan
Xtree for Windows Button Bar file
Command dBASE - Waffle
Command Prompt batch file Microsoft Windows NT based operating systems
executable programs CP/M-86 operating system
External command menu 1st Reader
OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

 batch/REXX
REXX
REXX is an interpreted programming language that was developed at IBM. It is a structured high-level programming language that was designed to be both easy to learn and easy to read...

 file
OS/2
FM-music file (Creative Music File)
Card Card Shop Plus
CMM script (batch) file CEnvi
Bitmap graphics (Lead CMP compression)
Compressed data PKWare Inc. data compression library
Header file for PostScript printer files CorelDRAW
Photofinish Calibration Map Photofinish
User dictionary Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

 for DOS
Concise message routing language DOTGO
Content Management System Any Web Browser
Carnegie Mellon University Formats
Animation (CorelMove CorelDraw 4.0) CorelMove CorelDraw 4.0
CNC general program data
System generation conditional file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Configuration (program - printer setup) program - printer setup
Configuration file
Temporary file WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Winword DLL used as part of an import operation (CNV=converter) Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Cobalt - parametric drafting and 3D modeling Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Calgari trueSpace2 File Format
COBOL
COBOL
COBOL is one of the oldest programming languages. Its name is an acronym for COmmon Business-Oriented Language, defining its primary domain in business, finance, and administrative systems for companies and governments....

 source code file
Code definition table UUPC
Datafile Forecast Plus - Microsoft Multiplan - StatPac Gold
file uncluding CODES for any program/game many
Printer code definition file Boxer/2
Program compiled code FORTRAN
Template source file dBASE Application Generator
Videotext file
Coefficient file Xilinx ISE
Animation Control File Diablo II
Color palette Autodesk Animator - many
Spreadsheet Microsoft Multiplan
Command (memory image of executable program) DOS
Indirect command file (sequence of commands to be executed) RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Configuration file Simdir
MSTS Consist file MSTS
Compressed image Cartesian Perceptual Compression
Script Complaints Desk
Fax The Complete Fax
ColorLab Processed Image bitmapped graphics file
MS-DOS codepage file MODE.EXE
Control panel file Windows 3.x
Presentation Compel
ConPro/Miradi Zipfile Miradi and ConPro
C++
C++
C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language. It is regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. It was developed by Bjarne Stroustrup starting in 1979 at Bell...

 language source
Watcom C/C++
Presentation CA-Cricket Presents
Knowledge Access GCGW
backup of startup files by QEMM (?) autoexec.cps
Encrypted memo file dBASE
Mac file archive COMPACT PRO
Template CA-Cricket Presents
Music text file COMPOZ
Raw image format
RAW image format
A camera raw image file contains minimally processed data from the image sensor of either a digital camera, image scanner, or motion picture film scanner. Raw files are so named because they are not yet processed and therefore are not ready to be printed or edited with a bitmap graphics editor...

Canon
Canon Inc.
is a Japanese multinational corporation that specialises in the manufacture of imaging and optical products, including cameras, camcorders, photocopiers, steppers and computer printers. Its headquarters are located in Ōta, Tokyo, Japan.-Origins:...

 digital camera
Digital camera
A digital camera is a camera that takes video or still photographs, or both, digitally by recording images via an electronic image sensor. It is the main device used in the field of digital photography...

s
Advanced crack file (usually text)
Cardfile Windows 3.x - YourWay
Map Holux - Alan
Molecular coordinates CHARMM
CHARMM
CHARMM is the name of a widely used set of force fields for molecular dynamics as well as the name for the molecular dynamics simulation and analysis package associated with them...

, RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

Google Chrome download in progress Google Chrome
Cross-reference Microsoft MASM - Zortech C++, RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

 CREF
Crack file (usually text)
Encrypted database dBASE IV
File Conversion Resource WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 5.1
Terminal settings information Oracle
Oracle Corporation
Oracle Corporation is an American multinational computer technology corporation that specializes in developing and marketing hardware systems and enterprise software products – particularly database management systems...

Compressed file archive created by CRUSH
C# source file C#
Compact Shared Document Dream To Reality
Batch file (Submit) ISIS/w
Graph Statistica/w
Borland C++ 4.x precompiled header file BCW.EXE
PC Emcee Screen Image file Computer Support Corporation
Datafile CSS - Stats+
Datasheet Statistica/w
cascading style sheet
Adjusted EGA
Enhanced Graphics Adapter
The Enhanced Graphics Adapter is the IBM PC computer display standard specification which is between CGA and VGA in terms of color and space resolution. Introduced in October 1984 by IBM shortly after its new PC/AT, EGA produces a display of 16 simultaneous colors from a palette of 64 at a...

/VGA palette
CompuShow
Comma Separated Values text file format (ASCII)
Control file PC Installer
Character code translation file Symphony
CommonTime Key file CommonTime software applications
Control file dBASE IV - Aldus Setup
BATCH control file (generated by BATCH from .BAT file) RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

BATCH Temporary file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Ciphertext file Pretty Good Privacy
Pretty Good Privacy
Pretty Good Privacy is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication. PGP is often used for signing, encrypting and decrypting texts, E-mails, files, directories and whole disk partitions to increase the security...

 RSA System
Course TeXt file some Microsoft online guides
document Creativyst Table eXchange
C Utilities Form definition TCU Turbo C Utilities
Windows resource (cursor image file) Resource Workshop - WRT - Watcom Resource Editor
Graphics format (bitmapped graphics) dr. Halo
Color file CodeView
Cover page WinFax
Graphics Canvas
Backup file for CONVERTed database file dBASE IV
Color file CodeView
C Web
Datafile ClarisWorks, Appleworks
C++ source code file Zortech C++

D

Ext. Description Used by
D Programming Language source file DMD
Video file Nintendo DS
Nintendo DS
The is a portable game console produced by Nintendo, first released on November 21, 2004. A distinctive feature of the system is the presence of two separate LCD screens, the lower of which is a touchscreen, encompassed within a clamshell design, similar to the Game Boy Advance SP...

 (with ARME, MMCF etc.)
Data Draw 4D object
Data Draw 4D Pro object
Commodore 64
Commodore 64
The Commodore 64 is an 8-bit home computer introduced by Commodore International in January 1982.Volume production started in the spring of 1982, with machines being released on to the market in August at a price of US$595...

 disk image
Toshiba Pasopeia D88 disk image format A series of emulators of Japanese computers
Direct Access Archive
Direct Access Archive
Direct Access Archive, or DAA, is a proprietary file format developed by PowerISO Computing for disk image files. The format supports features such as compression, password protection, and splitting to multiple volumes...

Data file Digital Anchor
Maxum chromatograph chromatogram Siemens Maxum Chromatograph
LDraw (Sub)Part File, 3D Model LDraw
LDraw
LDraw is a popular system of free software tools for modeling Lego creations in 3D on a computer. The LDraw file format and original program were written by James Jessiman. He also modeled many of the original parts in the parts library that is central to the programs and is under continuous...

Document Microsoft Word Format (old)
data RSNetWorx Project
Data file in special format or ASCII
ASCII
The American Standard Code for Information Interchange is a character-encoding scheme based on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text...

Database file Clarion (programming language)
Optical disc image (can be ISO9660, but not restricted to) cdrdao
Cdrdao
cdrdao is open source software for authoring and ripping of CD-ROMs. The software is released under the GPL. Cdrdao records audio or data CD-Rs in Disk-At-Once mode based on a textual description of the CD contents...

, burnatonce
Burnatonce
burnatonce is Optical disc authoring freeware for Microsoft Windows....

Video CD
Video CD
Before the advent of DVD and Blu-ray, the Video CD became the first format for distributing films on standard 120 mm optical discs. The format is a standard digital format for storing video on a Compact Disc...

 MPEG
MPEG-1
MPEG-1 is a standard for lossy compression of video and audio. It is designed to compress VHS-quality raw digital video and CD audio down to 1.5 Mbit/s without excessive quality loss, making video CDs, digital cable/satellite TV and digital audio broadcasting possible.Today, MPEG-1 has become...

 stream
Dynamic source ATS
Temperature debug info Clarion Modula-2
Temporary file dBASE
Database file Paradox - XTreeGold - dbvista
Configuration dBASE IV - dBFast
Multi Edit config ME
Database dBASE II
Database dBASE III
Database file Turbo Prolog
Prolog
Prolog is a general purpose logic programming language associated with artificial intelligence and computational linguistics.Prolog has its roots in first-order logic, a formal logic, and unlike many other programming languages, Prolog is declarative: the program logic is expressed in terms of...

 - DataEase
DarkBasic source code
DataBaseContainer Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

Business data Business Insight
Debug info Clarion Modula-2
Database file dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

 III/IV - Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

 - dBFast - DataBoss - DBVista - CA-Clipper - Visual Objects
Visual Objects
Visual Objects is an object-oriented computer programming language that is used to create software programs that operate primarily under Windows...

 - Alaska Xbase++ -
Advantage Database Server
Debugger script DOS debug - Watcom debugger
Symbolic debugging information Microsoft C/C++
Database backup dBASE IV
DIBOL source file
Datafile DataEase
Menu template DataBoss
Compiled program dBASE IV
DarkBasicPro Project
Data file used by Managing Your Money
Database in SQL Windows format
Datafile PRODAS
Printer description file Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

, Microsoft Works
Microsoft Works
Microsoft Works is an integrated package software that is produced by Microsoft. Works is smaller, less expensive, and has fewer features than Microsoft Office or other major office suites. Its core functionality includes a word processor, a spreadsheet and a database management system...

FoxBASE+ style memo FoxPro 2.x
Memo file for database w/same name dBASE IV - dBFast
Windows file DataBoss
DataBeam GCGW
AutoCAD Database AutoCAD
Archive File Outlook Express
CAD drawing file DesignCAD 3000 for Windows
Image file Diablo II
Document Content Architecture text file IBM DisplayWrite
Animation Diablo II
CAD Drawing File DesignCAD 3DMax for Windows
floppy disk image Disk Copy Fast
Disk Copy Fast
Disk Copy Fast is a file archiver software utility that creates disk images of floppy disks. It also refers to the file format used to encode the disk image files created...

Schematic Drawing file DipTrace
DipTrace
DipTrace is EDA software for creating schematic diagrams and printed circuit boards. The first version of DipTrace was released in August, 2004. The latest version as of September 2011 is DipTrace version 2.2. Interface has been translated to many languages and new language can be added by user....

 Schematic Capture
Dreamcast Save File Dreamcast
Delphi Control Library Borland Delphi
Borland Delphi
Embarcadero Delphi is an integrated development environment for console, desktop graphical, web, and mobile applications.Delphi's compilers use its own Object Pascal dialect of Pascal and generate native code for 32- and 64-bit Windows operating systems, as well as 32-bit Mac OS X and iOS...

DCM music module AWAVE
OS/2 device code page OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

Bitmap graphics (CYMK format) QuarkXPress
QuarkXPress
QuarkXPress is a computer application for creating and editing complex page layouts in a WYSIWYG environment. It runs on Mac OS X and Windows. It was first released by Quark, Inc...

Datafile ACT! Activity Files
Dictionary: used by many programs with program dependent format Clarion
Spell checking dictionary Harvard Graphics 3.0 - Symphony
DataBaseContainer Extension Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

Delphi unit (compiled) Borland Delphi
Borland Delphi
Embarcadero Delphi is an integrated development environment for console, desktop graphical, web, and mobile applications.Delphi's compilers use its own Object Pascal dialect of Pascal and generate native code for 32- and 64-bit Windows operating systems, as well as 32-bit Mac OS X and iOS...

Walter Machine Programing Walter Profile Editor
Multi-page PCX graphics (common fax format) Intel - SpectraFAX
DataBaseContainer Index Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

Macintosh file archive DISKDOUBLER
DiskDoubler
DiskDoubler is a data compression utility for compressing files on the Apple Macintosh platform. Unlike most such programs, which compress numerous files into a single archive for transmission, DiskDoubler was intended to compress single files "in place" to save space on the drive...

Data GLBasic ASCII 3D object
Bitmap graphics
Digidesign Database File Digidesign
Digidesign
Avid Audio is an American digital audio technology company. It was founded in 1984 by Peter Gotcher and Evan Brooks. The company began as a project to raise money for the founders' band, selling EPROM chips for drum machines. It is a subsidiary of Avid Technology, and during 2010 the Digidesign...

 ProTools
Disk image DiskDupe
Device Driver Profile file OS/2
DirectDraw Surface
DirectDraw Surface
The DirectDraw Surface file format , from Microsoft, is a standard for storing data compressed with the lossy S3 Texture Compression algorithm, which can be decompressed in hardware by GPUs and consoles like the Playstation Portable, PlayStation 3 and Xbox 360...

 file
Microsoft Flight Simulator, other Microsoft programs
DEBUG script DOS Debug
Assembly header file Geoworks
Defaults - definitions
Linker definition file TLink - WLink...
Demonstration
Digital Elevation Model
Graphics file VistaPro
Vista DEM file Meta.exe VP3
Ascii text parameter description AWAVE
Windows Explorer Desktop Control (commonly "Desktop (create shortcut).DESKLINK", 0 bytes). Uses a 'special' hidden file extension (NeverShowExt flag inside the Registry
Windows registry
The Windows Registry is a hierarchical database that stores configuration settings and options on Microsoft Windows operating systems. It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user...

), overriding the Windows Explorer
Windows Explorer
This article is about the Windows file system browser. For the similarly named web browser, see Internet ExplorerWindows Explorer is a file manager application that is included with releases of the Microsoft Windows operating system from Windows 95 onwards. It provides a graphical user interface...

 option of showing/hiding file extensions.
Desktop Entry freedesktop.org
Freedesktop.org
freedesktop.org is a project to work on interoperability and shared base technology for free software desktop environments for the X Window System on Linux and other Unix-like operating systems. It was founded by Havoc Pennington from Red Hat in March 2000.The organisation focuses on the user....

Device driver
SYSGEN handler build procedure RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Dev-C++ project file Dev-C++
Data Flow Diagram graphic file Prosa
RenderWare
RenderWare
RenderWare is a computer and video game middleware from British games developer Criterion Software.-Overview:RenderWare is a 3D API and graphics rendering engine used in video games, Active Worlds, and some VRML browsers...

 model data (e.g. Grand Theft Auto III
Grand Theft Auto III
Grand Theft Auto III is a 2001 open world action computer and video game developed by DMA Design in the United Kingdom, and published by Rockstar Games. It is the first 3D title in the Grand Theft Auto series. It was released in October 2001 for the PlayStation 2, May 2002 for Microsoft Windows,...

 and later)
Outline font description Digifont
Default program settings Signature
Data Flow Diagram model file Prosa
Delphi form module Borland Delphi
Borland Delphi
Embarcadero Delphi is an integrated development environment for console, desktop graphical, web, and mobile applications.Delphi's compilers use its own Object Pascal dialect of Pascal and generate native code for 32- and 64-bit Windows operating systems, as well as 32-bit Mac OS X and iOS...

Delight Sound File
Printing form (Word) Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Micrografx Effects DLL
Graphics file MicroStation
Diagnostics
Dependency information for .ph Geoworks
Dr. Halo PIC Format graphics file Dr. Halo II - III
Datafile Gauss
D Programming Language interface file DMD
Diagraph graphics file Computer Support Corporation
Device Independent Bitmap
Windows bitmap
The BMP File Format, also known as Bitmap Image File or Device Independent Bitmap file format or simply a Bitmap, is a Raster graphics image file format used to store bitmap digital images, independently of the display device , especially on Microsoft Windows and OS/2 operating systems.The BMP...

rarely used Windows 3.0 bitmap; Win - OS/2
Dictionary (e.g. from WinWord)
Borland patch data file Borland patch
Data Interchange Format Visicalc
VisiCalc
VisiCalc was the first spreadsheet program available for personal computers. It is often considered the application that turned the microcomputer from a hobby for computer enthusiasts into a serious business tool...

OS/2 V2.2 Display Information File OS/2
Output from Diff command - script for Patch command
SRCCOM, BINCOM output file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Digilink AWAVE
Sound Designer 1 audio file AWAVE
Graphics
Watcom debug info processor WatcomDebugger
PCB Drawing file DipTrace
DipTrace
DipTrace is EDA software for creating schematic diagrams and printed circuit boards. The first version of DipTrace was released in August, 2004. The latest version as of September 2011 is DipTrace version 2.2. Interface has been translated to many languages and new language can be added by user....

 PCB Layout
Dialing directory file Procomm Plus
Directory file VAX - CPS Backup
Movie MacroMind Director 4.x
Directory listing file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Distribution file VAX Mail
Thesaurus CorelDraw
Description file (Description In Zip)
DJVU Document Format, a format similar to PDF but with higher compression rates at the same quality. DJVU
DjVu
DjVu is a computer file format designed primarily to store scanned documents, especially those containing a combination of text, line drawings, and photographs. It uses technologies such as image layer separation of text and background/images, progressive loading, arithmetic coding, and lossy...

Raytraced graphics DKBTrace
Animation format (Italian origin) Display - DL Viewer
DL Viewer
DL Viewer was an Italian software to read and play DL animation file format .The program was written in 1990 and was a public domain software. The program was the free companion of another software called DL Maker used to create those animations. They both were written from Davide Tomè and Luca De...

Lotus 1-2-3
Dialogue Live Format Produced by Exstream Dialogue and edited by Dialogue Live Editor
Dialog resource script file Microsoft Windows SDK
Dialog resources DN
Windows SDK dialog editor data file
Windows SDK dialog editor data file
Dynamic-link library
Dynamic-link library
Dynamic-link library , or DLL, is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems...

Windows 3.x - OS/2
Export/import filter CorelDRAW
Microsoft File Transfer Manager Microsoft File Transfer Manager
Data DAQLab
Setup Norton Disklock
Music format (Delusion Digital Music File) Delusion
Apple Disk Image
Apple Disk Image
Apple Disk Image is a proprietary disk image format commonly used with the Mac OS X operating system. The format allows secure password protection as well as file compression and hence serves both security and file distribution functions; it is most commonly used to distribute software over the...

Mac OS X
Mac OS X
Mac OS X is a series of Unix-based operating systems and graphical user interfaces developed, marketed, and sold by Apple Inc. Since 2002, has been included with all new Macintosh computer systems...

 (Disk Utility
Disk Utility
Disk Utility is the name of a utility created by Apple for performing disk-related tasks in Mac OS X. These tasks include:*the creation, conversion, compression and encryption of disk images from a wide range of formats read by Disk Utility to .dmg or—for CD/DVD images—.cdr, which is identical to...

),
Demo Derive
Dump file (e.g. screen or memory)
DUMP utility output file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Amiga file archive DISKMASHER
Digital Negative (DNG)
Digital Negative (file format)
Digital Negative is an open raw image format owned by Adobe used for digital photography. It was launched on September 27, 2004. The launch was accompanied by the first version of the DNG specification, plus various products including a free of charge DNG Converter utility...

, a publicly available archival format for the raw files generated by digital cameras.
At least 30 camera models from at least 10 manufacturers, and at least 200 software products.
data RSNetWorx Project
Java
Java (programming language)
Java is a programming language originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities...

 servlet file
Web browser (Various)
A Document, or an ASCII text file with text formatting codes in with the text. This generic extension is used by many word processors. Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

 and others
Microsoft Word 2007 Master document Microsoft Word 2007
Office Open XML Text document Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Delphi project options file Borland Delphi
Borland Delphi
Embarcadero Delphi is an integrated development environment for console, desktop graphical, web, and mobile applications.Delphi's compilers use its own Object Pascal dialect of Pascal and generate native code for 32- and 64-bit Windows operating systems, as well as 32-bit Mac OS X and iOS...

Screen file Laughing Dog Screen Maker
Dependency information for .poh Geoworks
Roland Digital audio file Roland
External command file 1st Reader
Network driver (e.g. pkt_dis.dos)
OS/2 V3 SVGA PMI-File Svga.exe
System file for 'pure' MS-DOS usage (e.g. MSDOS.DOS, AUTOEXEC.DOS; alternate versions of MSDOS.SYS and AUTOEXEC.BAT respectively) Windows 95
Windows 95
Windows 95 is a consumer-oriented graphical user interface-based operating system. It was released on August 24, 1995 by Microsoft, and was a significant progression from the company's previous Windows products...

, 98
Windows 98
Windows 98 is a graphical operating system by Microsoft. It is the second major release in the Windows 9x line of operating systems. It was released to manufacturing on 15 May 1998 and to retail on 25 June 1998. Windows 98 is the successor to Windows 95. Like its predecessor, it is a hybrid...

Text file containing DOS specific info
Line-type definition file CorelDRAW
Microsoft Word document template Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Office Open XML Text document template Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Text file MultiMate 4.0
Description Out of Zip VENDINFO
Calendar file Daily Planner
Data file DataPhile
Default project- and state-related information Borland C++ - Delphi - C
Digital Moving Picture Exchange
Web3D File Web3D
Display Resource WordPerfect for Win
Driver
Designer vector graphics file Designer - MicroGraphix
TWAIN Data Source Any twain-source must supply one xxx.ds file
Map file Diablo II
Vector graphics Micrografx Designer 4.x
Celestia Deep Space Catalog file Celestia
Celestia
Celestia is a 3D astronomy program created by Chris Laurel. The program is based on the Hipparcos Catalogue and allows users to travel through an extensive universe, modeled after reality, at any speed, in any direction and at any time in history...

Description file
Discard file Oracle
Database DataShaper
Data Storage Format Golden Helix
Delusion Digital Sound File Delusion
Desktop configuration BP - DN - BC++ - TP
Disk Drivers Novell NetWare
Logical disk file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Digital Sound Module DSI
Design Object System Designer
Display parameters Signature
Dynamic Studio Professional Module Dynamic Studio
Graphics display driver Dr. Halo
Norton viewer DLL Win
Driver Resource WordPerfect for Win
Screensaver file DCC
Digital Speech Standard (Sound) Digital Soup
SQL Script for .Time Framework Exaktime
WAIN (Scanner spec) data source DLL Win
Borland C++ 4.x desktop layout file BCW.EXE
DAISY container file ADAKTA.EXE
Tile file Diablo II
msn-emoticon paint
Data fork of a Macintosh file Mac-ette
Data file Turbo Pascal - PC-File - Stata
Database Backup for .Time Framework Exaktime
Database file PFS - Q&A
Django template language djangoproject
DigiTrekker music module AWAVE
data Directory Toolkit output
Desk Top Publishing Document Timeworks / greenstreet Publisher3/ Greenstreet Publisher 4.5
Page Magic 2.0 publication Page Magic 2.0 upgrades to Greenstreet Publisher
Publication Publish-It! upgrades to Greenstreet Publisher
Data Lotus 1-2-3
iDVD project file iDVD (Apple iLife '08)
DeVice Independent document TeX
DESQView run-file DESQView
Device parameter file AutoCAD
Drawing DesignCAD for DOS, & DesignCAD for Windows
Coryphaeus Software Designers Workbench CSD
Archive DWC
DiamondWare Digitized file AWAVE
Drawing AutoCAD
AutoCAD
AutoCAD is a software application for computer-aided design and drafting in both 2D and 3D. It is developed and sold by Autodesk, Inc. First released in December 1982, AutoCAD was one of the first CAD programs to run on personal computers, notably the IBM PC...

, IntelliCAD, PowerCAD, Drafix, etc.
Text file DEC WPS/DX format - DEC WPS Plus
Dialogue Exchange Format Exstream Dialogue
Drawing Interchange File Format vector graphics AutoCAD, IntelliCAD, PowerCAD, etc.
Fax Fujitsu dexNET
SpotFire data TIBCO Spotfire
Spotfire
Spotfire was a business intelligence company based in Somerville, Massachusetts. It was bought by TIBCO in 2007.-History:Spotfire's origins trace back to the Human-Computer Interaction Laboratory at the University of Maryland, College Park where, in the early 1990s, Christopher Ahlberg, a visiting...

ISO creation project file CD Burner XP Pro
Dynamic Library Mac OS-X
Data Lotus 1-2-3

E

Ext. Description Used by
E language source code E
E (programming language)
E is an object-oriented programming language for secure distributed computing, created by Mark S. Miller, Dan Bornstein, and others at Electric Communities in 1997. E is mainly descended from the concurrent language Joule and from Original-E, a set of extensions to Java for secure distributed...

2-dimensional vector graphics file Editor included in JFire
JFire
JFire is an Enterprise Resource Planning and Customer Relationship Management system.The system has been written entirely in Java and is based on the technologies Java EE 5 , JDO 2, Eclipse RCP 3...

Extended file attributes OS/2
Enterprise archive archive
Source code Emergence BASIC
Error-checking object file Geoworks
CITE standard electronic BQ exchange file
Error checking preprosessed Goc source code Geoworks
Source code Ecere SDK
Error-checking file dvdisaster
Dvdisaster
dvdisaster is a computer program aimed to enhance data survivability on optical discs by creating error detection and correction data, which is used for data recovery. This program can be used either to generate Error-Correcting Code data from an existing media or to augment an ISO image with ECC...

Escenic Contentng Engine dynamic page Escenic
Escenic
Escenic is a subsidiary of Vizrt. The primary products of the Escenic line in Vizrt is Escenic Content Engine content management system and the Escenic Content Studio...

Status document ECMerge
Template document / Session ECMerge
EDMICS GCGW
Ensoniq ASR disk image AWAVE
Ensoniq EPS
Ensoniq EPS
The EPS was one of the first few affordable samplers on the market. It was manufactured from 1988 to 1991 by Ensoniq in Malvern, Pennsylvania, USA. The EPS was a 13 bit sampler....

 disk image
AWAVE
European data format
European data format
European Data Format is a standard file format designed for exchange and storage of medical time series. Being an open and non-proprietary format, EDF is commonly used to archive, exchange and analyse data from commercial devices in a format that is independent of the acquisition system. In this...

Medical timeseries storage files
Exchequer Document Format IRIS Software
IRIS Software
IRIS Software is the UK's largest private software house supplying accounting and back office management software to over 60,000 customers.IRIS is split up into four divisions each servicing different markets. These are Accountancy Practices, Legal & Law Firms, Not-for-profits, and Accounting &...

Macrocom Online Kitchen-planer
Ensoniq KT disk image AWAVE
EDL Premiere
Ensoniq sq1,2/ks32 disk image AWAVE
Ensoniq SQ80 disk image AWAVE
Default settings VAX Edt editor
Ensoniq TS disk image AWAVE
External editors definitions DN
Ensoniq VFX-SD disk image AWAVE
Button bar for Equation Editor WordPerfect for Win
Ensoniq ASR file AWAVE
Encrypted File Archive
Ensoniq EPS file AWAVE
Ensoniq EPS instrument file AWAVE
Ensoniq KT file AWAVE
Ensoniq SQ1/SQ2/KS32 file AWAVE
Ensoniq SQ80 file AWAVE
Ensoniq TS file AWAVE
High resolution screen font ChiWriter
Ensoniq VFX-SD file AWAVE
Fax Everex EFax
EGA display font Ventura Publisher
Internal data files Borland's Eureka
ELISP source code file Emacs lisp
Synergy/DE library
Compiled ELISP code Emacs lisp
Archive ELI
Event list text file Prosa
E language source code (maker) E
E (programming language)
E is an object-oriented programming language for secure distributed computing, created by Mark S. Miller, Dan Bornstein, and others at Electric Communities in 1997. E is mainly descended from the concurrent language Joule and from Original-E, a set of extensions to Java for secure distributed...

ABT Extended MoDule AWAVE
Microsoft Enhanced Metafile
Stationery Template Outlook Express
Terminal emulation data BITCOM
Encoded file - UUENCODEd file Lotus 1-2-3 - uuexe515.exe
Music Encore
Arrow-head definition file CorelDRAW
Extended Neutral File Format
Dictionary engine Sprint
English documentation
Graphics file (charting) EnerGraphics
Envelope or Environments
Enveloper macro WOPR
Environment file WordPerfect for Win
Publication Express Publisher
Document Express Publisher
Encapsulated PostScript graphic file
Encapsulated PostScript (Graphics format) CorelDraw - PhotoStyler - PMView - Adobe Illustrator - Ventua Publisher
Equation filE WordPerfect for Win
Entity Relationship Diagram graphic file Prosa
Erlang source code file
Entity Relationship Diagram model file Prosa
Compiler/linker error report
Extended Shell batch file
Document Ethnograph 3
Encrypted Text File. Used in some security programs.
Proprietary format from EnterTech for the MagicSing/Mic Karaoke product line. Enter-Tech
Structure-enhanced text for some ascii text browsers
Ensoniq EPS family CD image AWAVE
Events descriptions
Document WordPerfect Envoy
Document Express Publisher for Windows
Device driveR Harvard Graphics 3.0
Exclude file for Optimize (do not process) (QEMM) QEMM
REXX source code file VM/CMS
Directly executable program DOS
Excute file OnHand PC
MSDOS executable, system-manager compliant (HP calculator) HP calculator
Drawing File format Drawing Express
Drawing Express
Drawing Express is a CAD software application for 2D and 3D design and drafting. It is used primarily by architects and builders, but the tools and commands present on the system can be adopted for use by landscape designers, surveyors, civil and construction engineers...

Protected mode EXE by PharLap Software PharLap
Exports Library File VisualStudio
Extensions descriptions file
Intermediate file by MsgPut IBM LinkWay
Fax Calculus EZ-Fax

F

Ext. Description Used by
Archive FREEZE
Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file (in fixed form)
Many Fortran compilers
Fax perfectfax
Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file (in free form)
Many Fortran compilers
Farandole Linear Module Farandole
Farandole Blocked Linear Module Farandole
Fortran IV
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file
Flash Video F4V with only audio (see also SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Flash Video F4V audio book
Audio book
An audiobook or audio book is a recording of a text being read. It is not necessarily an exact audio version of a book or magazine.Spoken audio has been available in schools and public libraries and to a lesser extent in music shops since the 1930s. Many spoken word albums were made prior to the...

 (see also SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Flash Video F4V with digital rights management
Digital rights management
Digital rights management is a class of access control technologies that are used by hardware manufacturers, publishers, copyright holders and individuals with the intent to limit the use of digital content and devices after sale. DRM is any technology that inhibits uses of digital content that...

 (see also SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

A container format for Flash Video that differs from the older FLV file format (see also SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file (in fixed form)
Many Fortran compilers
Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file (in free form)
Many Fortran compilers
Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source code file (in free form)
Many Fortran compilers
Fax Frecom FAX96
see FACE
Usenix FACE graphics file
Falcon script source Falcon
Falcon (programming language)
Falcon is an open source, multi-paradigm programming language. Design and implementation is led by Giancarlo Niccolai, a native of Bologna, Italy and Information Technology graduate from Pistoia....

Famtasia Famicom image format Famtasia
Frequently Asked Questions text file
Music format (Farandole Composer Module) Farandole
Macsyma compiled program
Fax (raster graphics in CCITT format) most Fax programs
Fuzzy Bitmap
Spell checking dictionary Harvard Graphics 2.0
Binary file patch file (forward compression) jlpak10.zip
Declaration file Microsoft Fortran
Field offsets for compiler DataFlex
Front Door' resource files FD
Font Definition Block Ming library
Ming library
Ming is a C library for creating Adobe Flash files. It is often packaged as a PHP module that allows for the dynamic generation of Flash animations...

fwNES Famicom Disk System image fwNES
Headerless Famicom Disk System image
Form F3 Design and Mapping
Screenplay Final Draft
Final Draft
Final Draft is screenwriting software for writing and formatting a screenplay to meet the screenplay submission standards set by theater, television and film industries. The program is developed and owned by Final Draft, Inc., headquartered in Calabasas, CA; the company also owns Script magazine...

Data Surface Evolver 3D surface
Button bar for Figure Editor WordPerfect for Win
Fatal Error Infotable Geoworks
File produced when a fileless occurrence in 3D Topicscape is exported to Windows 3D Topicscape
3D Topicscape
3D Topicscape, a software application, is a Personal Information Manager that provides a template loosely based on mind-mapping or concept mapping. It presents the mind map as a 3D scene where each node is a cone . It can also display in a 2D format...

Intelligont FIAS format
Outline font description Agfa Compugraphics
Front Fareast
Front Fareast Industrial Corporation
Front Fareast Industrial Corporation is a Taiwanese company, sometimes incorrectly called Far Front East, established in 1983, which sprouted during the early stages of the information industry in Taiwan. During that time, Acer developed a "Micro Professor Family-Computer", and Front Fareast...

 Famicom image format
Fax defFax
Atech FastFont (AllType)
File Format for the Interchange of Virtual Worlds
Dca/FFT Final Form Text text file (DisplayWrite)
DCA/FFT Final Form Text text file DisplayWrite
Vector graphics Aldus FreeHand 3.x
Vector graphics Aldus FreeHand 3.x
Interface file Microsoft Fortran
Fractal Image Format file
Figure File MATLAB
Table Data Audit Command Language (ACL)
File template Application Generator
Filelist
Files list object file dBASE Application Generator
Mirror. FIL is the name given to the saved FAT by the mirror program included in some versions of DOS and in PCTools MS-DOS -
Overlay WordPerfect
File which was moved to the Virus Vault by AVG
AVG Anti-Virus
AVG is a family of anti-virus and Internet security software for the Microsoft Windows, Linux, Mac OS X, and FreeBSD computing platforms, developed by AVG Technologies, a privately held Czech company formerly known as Grisoft.- History :...

Filmkey film file Filmkey Player
Print-formatted text file Perfect Writer - Scribble - MINCE
Aldus PhotoStyler graphics filter
Image PALS viewer DLL
File Index Table WindowsNT
see FITS
Fityk Script Fityk
Fityk
Fityk is a curve fitting and data analysis application, predominantly used to fit analytical,bell-shaped functions to experimental data.It is positioned to fill the gap between general plotting softwareand programs specific for one field, eg...

Flexible Image Transport System astronomy software
Patch file
Macro file FoxPro
Source material for Flash applications (see SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Audio codec, Audio file format
Fractal configuration file Apophysis
Format library Papyrus
Animation format FLIC >320x200 AAPlay - Autodesk AniPro
Folder Charisma
Animation format FLIC 320x200 Autodesk Animator
TeX font library EmTeX
Film Roll AutoCAD/AutoShade
Flstudio project file Fruity Loops (FlStudio)
Data/file conversion filter (or overlay) Alsud, Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Filter file Micrografx Picture Publisher
MultiGen Flight
Support file - graphics filter Asymetrix ToolBook
Animation format
Compiled binary DataFlex
A container format for Flash Video (see also SWF
SWF
SWF is an Adobe Flash file format used for multimedia, vector graphics and ActionScript. Originating with FutureWave Software, then transferred to Macromedia, and then coming under the control of Adobe, SWF files can contain animations or applets of varying degrees of interactivity and function.,...

)
Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Database FileMaker Pro
Spreadsheet format overlay Lotus 1-2-3 release 2.x
Device driver Harvard Graphics 3.0
Spreadsheet Lotus 1-2-3 release 3.x
File Manager Button bar WordPerfect for Win
Font or icon file IBM LinkWay
Makefile Fortran PowerStation
Compiled format file dBASE IV
Format file dBASE IV - FoxPro - Clipper 5 - dBFast
Gate3 format file
Style sheet Sprint
Full Motion Video file
Font file Harvard Graphics 3.0
Files searching properties Win95
FileNet Native Document FileNet
FileNet
FileNet, a company acquired by IBM, developed software to help enterprises manage their content and business processes. The FileNet P8 platform, their flagship system, is a framework for developing custom enterprise systems, offering much functionality out of the box and capable of being customized...

FunkTracker music module AWAVE, FunkTracker
Fannie Mae Residential Loan Data (RLD) format for mortgage submission to DO/DU. Desktop Originator
DOS screen text font - height nn pixels fntcol13.zip
Font file many
Inactive font Exact
Font file Borland Turbo C
Font file Borland Turbo C
Fontographer Database File Fontographer3.5
Folder of saved messages 1st Reader
Log of all calls Procomm Plus
Terminate phonebook Terminate - Terminator - Telix
Windows bitmapped font file Win
Font data unix
Freedom of the Press graphic file
Form WindowBase
Fortran language
Fortran
Fortran is a general-purpose, procedural, imperative programming language that is especially suited to numeric computation and scientific computing...

 source file
many
Installed Truetype font Windows Font Installer
Foxbase executable (precompiled .prg) FoxBase
Final Page file FoxPro for DOS
Tiff file TIFF/IT P1
Video file DVICO/TVIX MPEG1 video file
Database FileMaker Pro
Database FileMaker Pro
Database FileMaker Pro
Database FileMaker Pro
Catalog FoxPro
TMT Pascal compiled unit TMT Pascal
Configuration file FoxPro for MacIntosh
Foxpro memo field tables FoxPro
Configuration file FoxPro for Unix
Floorplan drawing FloorPLAN plus for Windows
Configuration file Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

FlashPix Bitmap Image File FlashPix
FlashPix
FlashPix is a bitmapped computer graphics file format where the image is saved in more than one resolution. Though this makes it larger even than a TIFF file, when a request is sent for the file by a Web browser only the resolution required for the current screen resolution is sent to the browser;...

Packed mail FTN software
Renamed dBASE III+ form file dBASE IV
FontMonger Database file FontMonger
Uncompiled report file dBASE IV
GP-Forth library GP-Forth
Registration or other form
Report file dBASE IV - Clipper 5 - dBFast
Visual Basic Form Visual Basic
Compiled report file dBASE IV
Form PerForm PRO Plus - FormFlow
Screen Font Resource WordPerfect for Win
Additional (FPT) report description file FoxPro
GP-Forth source file GP-Forth
Main (DBF) report description file Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

Visual Basic binary program file Visual Basic
Applied Biosystems Genetic Analysis data file GeneScan
Simulation File Format Loudsoft
Form Paradox for Windows
Farandole Composer WaveSample Farandole
Habanero Firestarter project Habanero
Habanero.NET
Habanero is an Enterprise Application Framework for the .NET platform that provides tools for rapid application development using agile techniques. Habanero uses object-relational mapping to carry out data persistence from relational databases to objects in code, and provides runtime user...

 Firestarter
Linkable program dBFast
Temporal database file GTKWave data file
Temporal database file Flash Joystick
Data Lotus 1-2-3
Falcon dynamic template Falcon
Falcon (programming language)
Falcon is an open source, multi-paradigm programming language. Design and implementation is led by Giancarlo Niccolai, a native of Bologna, Italy and Information Technology graduate from Pistoia....

Fielded Text Meta - Contains schema/Meta for a Fielded Text file Fielded Text
Fielded text
Fielded Text is a proposed standard which provides structure and schema definition to text files which contain tables of values . The standard allows the format and structure of the data within the text file to be specified by a Meta file...

Font file Micrografx
Declared Fielded Text Fielded Text
Fielded text
Fielded Text is a proposed standard which provides structure and schema definition to text files which contain tables of values . The standard allows the format and structure of the data within the text file to be specified by a Meta file...

text Cloanto text document
Configuration FTP Software PC/TCP
Map File Postal 2
Database FrameWork
Database Framework II
Database Framework III
Fortran WEB
On-line guide FastLynx
Phonebook FAXit
Foxpro executable (precompiled .prg) Visual FoxPro
Visual FoxPro
Visual FoxPro is a data-centric object-oriented and procedural programming language produced by Microsoft. It is derived from FoxPro which was developed by Fox Software beginning in 1984. Fox Technologies merged with Microsoft in 1992, after which the software acquired further features and the...

FAX Transmit Format graphics file WinFax
FileLoc FyTek, Inc.

G

Game Maker
Game Maker
GameMaker is a Windows and Mac IDE originally developed by Mark Overmars in the Delphi programming language. It is currently developed and published by YoYo Games, a software company in which Overmars is involved...

> Game Maker
Game Maker
GameMaker is a Windows and Mac IDE originally developed by Mark Overmars in the Delphi programming language. It is currently developed and published by YoYo Games, a software company in which Overmars is involved...

> Game Maker
Game Maker
GameMaker is a Windows and Mac IDE originally developed by Mark Overmars in the Delphi programming language. It is currently developed and published by YoYo Games, a software company in which Overmars is involved...

> Game Maker
Game Maker
GameMaker is a Windows and Mac IDE originally developed by Mark Overmars in the Delphi programming language. It is currently developed and published by YoYo Games, a software company in which Overmars is involved...

>
Ext. Description Used by
Data chart APPLAUSE
GoldED for DOS compiled config GOLDED.EXE
data Grand Prix 3
Grand Prix 3
Grand Prix 3 is a computer racing simulator by MicroProse. Released in 2000 by Hasbro Interactive featuring the 1998 Formula One season...

 car physics
Raw graphics file (one byte per pixel) plane three PicLab - Cubicomb Picturemaker
Globa Game Engine audio format Globa Game Engine
Fax GammaFax
Gamesalad game project format GameSalad
Game Boy ROM
Game Maker backup file (can also be GB2, GB3, etc.)
Game Boy Advance ROM
Game Boy Color ROM
Genesis Bitmap Layout
Global definitions VAXTPU editor
Global module in Basic programs
Genesis Bitmap Pattern
GIMP brush
Lisp source code Golden Common Lisp 1.1
Lisp source code Golden Common Lisp 1.3
IBM GOCA GCGW
Graphics
General content descriptor
General content descriptor
A General Content Descriptor is a file which describes downloads like ringtones and pictures to wireless devices. GCD's are plain text files. They are required by many wireless carriers to install applications on devices. The name of the file will end with a ".gcd" extension....

Wireless devices
Generic Cadd drawing Generic Cadd, Visual Cadd
Game cache file Steam content delivery system
GNU preprocessed C++ header file GNU C++ compiler
Graph file Mac OS X Grapher
Grapher
Grapher is a software program bundled with Mac OS X since version 10.4 that is able to create 2D and 3D graphs from simple and complex equations. It includes a variety of samples ranging from differential equations to 3D-rendered Toroids and Lorenz attractors. It is also capable of dealing with...

Game Doctor Super NES ROM image
General Data Format for Biomedical Signals
General Data Format for Biomedical Signals
The General Data Format for Biomedical Signals is a scientific and medical data file format. The aim of GDF is to combine and integrate the best features of all into a single file format. uses a binary header, and uses an event table...

Biomedical signal processing, Brain Computer Interfaces
Dictionary file GEOS
Geographical Data Format Various mapping software
IBM Graphics Data Format Legacy IBM systems
Data ArchiCAD
ArchiCAD
ArchiCAD is an architectural BIM CAD software for Macintosh and Windows developed by the Hungarian company Graphisoft. ArchiCAD offers specialized solutions for handling all common aspects of aesthetics and engineering during the whole design process of the built environment — buildings, interiors,...

 model
McDonnell-Douglas Things
GEcho config file GEcho
GEDCOM
GEDCOM
GEDCOM, an acronym for GEnealogical Data COMmunication, is a proprietary and open de facto specification for exchanging genealogical data between different genealogy software...

Genealogy data exchange
EDITOR's native file format Arts & Letters
GoldED for DOS compiled config file GOLDED.EXE
Graphics editor file EnerGraphics
Game Editor Data / project file Game Editor
Game Editor
Game Editor is a 2D game authoring package. It supports multi platform development to iPhone, iPad, Mac OS X, Windows , Linux, Windows-based Smartphones, GP2X, Pocket PCs, and Handheld PCs...

Vector graphics file GEM - Ventura Publisher
Compiled template dBASE Application Generator
Generated text Ventura Publisher
Geode Geoworks
GEOS specific file (application) GEOS
GoldED for OS/2 compiled config file GED2.EXE
GEcho config file GEcho
Compressed GIF image created by GIFBLAST gifblast.exe
SGI Radiosity
Font NeoPaint
GEM-translator font file
Instant Artist graphics Files Instant Artist
PCBoard @X-coded colorful text GFX2COM - GFX2EXE
Norton Ghost File (first file) Symantec
Norton Ghost File (split file) Symantec
GHDL Wave file GHDL/GTKWave data file
Chart Graph-in-the-Box
GIMP animated brush
Help index windows 95 help
Compuserves' Graphics Interchange Format (bitmapped graphics) QPeg - Display - CompuShow
Presentation Graph-in-the-Box for Windows
Ensoniq Disk Image (VFX, SD, EPS, ASR, TS) Ensoniq
Graphics Kernel System
Animation format grasprt.exe, PV
Animation GRASP GRAphical System for Presentation
Global module in Basic programs
Datafile Glim
Global module in Basic programs
Datafile Across
Winword Glossary Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Game Maker Editable file as of version 6.x
Game Maker Editable file up to version 5.x
CGM graphics file APPLAUSE
Game Maker Editable file as of version 7.x or 8.x
Game Maker GML
Game Maker Language
Game Maker Language is a scripting language developed for use with a computer game creation application called Game Maker. It was originally created by Mark Overmars to supplement the drag-and-drop action system used in Game Maker...

 file
Data Golgotha 3D model
Geomorph tile map SPX
Ghost Mouse Script
Gesture and Motion File Formats
data RFactor
RFactor
rFactor is a computer racing simulator, designed with the ability to run any type of four-wheeled vehicle from street cars to open wheel cars of any era. rFactor aimed to be the most accurate race simulator of its time...

 car physics
Goc source code file Geoworks
GOES graphic file
Goc header file Geoworks
Guitar Pro 5 song Guitar Pro 5
Guitar Pro
Guitar Pro is a multitrack editor of guitar and bass tablature and musical scores, possessing a built-in MIDI-editor, a plotter of chords, a player, a metronome and other tools for guitarists and musicians...

Geode parameter file Geoworks Glue
data Grand Prix 4
Grand Prix 4
Grand Prix 4, commonly known as GP4 was released for the PC on June 21, 2002, is currently the last Formula One racing simulator released by the developer Geoff Crammond and the MicroProse label...

 car physics
Graph Lotus 1-2-3/G
Omnigo program package
GPS eXchange Format
Screen driver Windows 3.x
Datafile SigmaPlot
Metafile
OmniGraffle graph file
Graphical System for Presentation
T-FLEX CAD
T-FLEX CAD
T-FLEX CAD is a Parasolid-based parametric CAD software application for 3D solid modeling and 2D design and drafting, developed and sold by Russia-based software company Top Systems....

 file
Top Systems
MS-DOS Shell Monitor file MS-DOS 5
Drivers for GRX (graphics library) GRX (c) Free Soft. Found.
Image format used in the core of some very obscure customized operating systems to represent gradients; see also SCTOR
data Grenoble Thermal ellipsoids Plot Program
Graph file Graph Plus - Charisma
Gridded Binary
Drivers for GRX (graphics library) GRX (c) Free Soft. Found.
Group file Windows 3.x - Papyrus
Pictures group PixBase
Graphics format (RAW GREYz)
Presentation GraphShow
data GameStarter
data Microsoft Office Groove
Microsoft Office Groove
Microsoft SharePoint Workspace, previously known as Microsoft Office Groove, is a desktop application designed for document collaboration in teams with members who are regularly off-line or who do not share the same network security clearance....

 Space Archive
Vector graphics Professional Draw
Raw GSM 6.10 audio stream AWAVE
Worksheet GraphShow
data Microsoft Office Groove
Microsoft Office Groove
Microsoft SharePoint Workspace, previously known as Microsoft Office Groove, is a desktop application designed for document collaboration in teams with members who are regularly off-line or who do not share the same network security clearance....

 Tool Archive
PopMail
GrandView outline file
Data GFXFX Vector Object
Groupwise File Local saved Email
Graphics library Genus
Archive GNU zip - WinZipNT
data GunZ action replay

H

Ext. Description Used by
On-line help file Flambeaux Help! Display Engine
Pertext database HELP.EXE
C—language header Sphinx C--
Header file (usually C language) Watcom C/C++
Header file C++
Archive HA
Data file Hyper Access Lite OS/2
Disk Drivers NPA Novell NetWare
Hold And Modify Deluxe Paint image file
Archive HAP3
Compressed Archive File (Shrink Algorithm) Hyperbac
Compressed Archive File (Shrink Fast Algorithm) Hyperbac
Compressed, Encrypted Archive File (Shrink & AES256-bit Encryption) Hyperbac
MathCAD handbook MathCAD
Header file
Document HCLab
Document HCLab
data disk image
HotDisc Designer label
Amiga Hard Disk Image
Help file Help Development Kit
Hierarchical Data File graphics file SDSC Image Tools
Alternate download file listing Procomm Plus
heap
Heap (data structure)
In computer science, a heap is a specialized tree-based data structure that satisfies the heap property: if B is a child node of A, then key ≥ key. This implies that an element with the greatest key is always in the root node, and so such a heap is sometimes called a max-heap...

 dumpfile
Datafile Egret
Message header text Procomm Plus - 1st Reader
PC-File+ Database header
SPOT image file
Hierarchical Data System
Vector graphics Harvard Draw
Help index AutoCAD - Zortech C++
Amiga Zip compressed Hard Disk Image
Novell Help Librarian Data File Novell NetWare
Hex dump
HP Font Info file GEM
Highlight groups definitions DN
HP Graphics Language graphics file
C++ header file
Precompiled header file Power C
Help information for remote users Procomm Plus
Game high scores table
Molecule HyperChem
History of executing/viewing/editing DN
Yard Information File FYM
Stores sound in a bitmapped graphics file
Help library VAX
Help file WinHelp
WinHelp
Microsoft WinHelp is a proprietary format for online help files that can be displayed by the Microsoft Help browser winhelp.exe or winhlp32.exe. The file format is based on Rich Text Format . It remained a popular Help platform from Windows 3.0 platform through Windows XP...

, Help Explorer Viewer
Multi Edit help file MultiEdit 5.0
Multi Edit packed help file MultiEdit
Music format (MIDI)
Alternate Mail Read option menu Procomm Plus
Music format (MIDI)
Hump Setup File - Obsolete as of version 2.4 (See SET and SWT files) FYM
CNC program files Heidenhain (?) dialog
Hall Of Fame (game scores)
Printout file for HP printers/plotters (HP/GL)
ASCII text HP Roman8 character set NewWave Write
HP LaserJet fonts PageMaker
see HPGL
Plotter file vector graphics (Hewlett-Packard Graphics Language) AutoCad - Harvard Graphics
Font information file GEM
Help project Microsoft Help Compiler for Windows - HC.EXE
Archive HPACK
Alternate Main menu for privileged users Procomm Plus
EMM text HP NewWave
High Performance Map Quaestor 1.x
C++ header file Zortech C++ - Watcom C/C++
Hewlett-Packard Printer Control Language
Archive (ASCII Mac) BINHEX
Graphics file (Hitachi Raster Format)
Alternate Main menu for limited/normal users Procomm Plus
Graphics format SSTV
Monochrome image Postering
2-op FM music HSC tracker - hscplay.exe
Disk image hash file DriveSnapshot
Handmade Software Inc. graphics file almost JPEG Image Alchemy
History file Procomm Plus
see HTML
HTML
HyperText Markup Language is the predominant markup language for web pages. HTML elements are the basic building-blocks of webpages....

Hypertext Markup Language (WWW) Netscape - Mosaic - many
Hypertext file
Hollywood applet Hollywood
Presentation Hollywood Designer
Hangul Word Processor Document Hangul (word processor)
Hangul (word processor)
Hangul is a proprietary word processing application published by the South Korean company Hancom Inc.. It is used extensively in South Korea, especially by the government....

Hollywood script Hollywood
Alternate Protocol Selection menu for all users Procomm Plus
Microsoft Help 2 compiled help file Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

, Help Explorer Viewer
C++ header file
Hyphenation algorithms Ventura Publisher
Hyphenation algorithms Ventura Publisher
Data WordPerfect
Hyphenation dictionary WordPerfect for Win
Archive HYPER

I

Ext. Description Used by
Preprocessor output file Borland C Preprocessor
Internet Access Kit OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

Assembly file Autodesk Inventor
Bitmap graphics (IBM Image Access eXecutive)
data InstallAnywhere.NET project
PDS graphic file
Archive (Internal IBM only) ARCHDOS
Bitmap graphics (Image Object Content Architecture)
Bitmap graphics
ICC configuration
Archive Cracked LHA (old LHA)
ICC configuration
ICON source code file
Icon file ICONEDIT.EXE; Microsoft Windows
Disk identification file
IDA database IDA
VC++ Minimum Rebuild Dependency File Visual C++
Visual C++
Microsoft Visual C++ is a commercial , integrated development environment product from Microsoft for the C, C++, and C++/CLI programming languages...

IDA C language source IDA
Borland C++ 4.x IDE project BCW.EXE
MIDI instrument description
IDA imported names format IDA
Vector graphics IntelliDraw
Drawing file Autodesk Inventor
Index many - FoxPro; also unrelated Quicken
Quicken
Quicken is a personal finance management tool developed by Intuit, Inc.Quicken runs on Windows and Macintosh systems. Previous versions ran on DOS. An online version is also available. The last version of Quicken for Macintosh computers was Quicken Essentials for Mac released in February 2010...

 file format.
Form JetForm Design
Interchange Format File (IFF) EA Software - Convert (C) Villena - Amiga
Sun TAAC Image File Format SDSC Image Tool
Script KnowledgeMan
Fractal image compressed file Yuvpak
Iterated fractal system file IFS Creation Kit, Apophysis
Installable file system OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

Initial Graphics Exchange Specification
IGES
The Initial Graphics Exchange Specification is a file format which defines a vendor neutral data format that allows the digital exchange of information among Computer-aided design systems....

Inset Systems GCGW
Flight tracks downloaded from GPS
Global Positioning System
The Global Positioning System is a space-based global navigation satellite system that provides location and time information in all weather, anywhere on or near the Earth, where there is an unobstructed line of sight to four or more GPS satellites...

 devices in the International Gliding Commission
FAI Gliding Commission
The International Gliding Commission is a leading international governing body for the sport of gliding.It is one of several Air Sport Commissions of the Fédération Aéronautique Internationale , or "World Air Sports Federation"...

's prescribed format
Watcom help file whelp.exe
Inbound History Bink/+
Power Point Image Importer Wizard
hDC Designer Icon Lin dll format
Data Scream Tracker
data LaTeX Index Generation log
Outline of program's format Microsoft ILink incremental linker
Auran Jet indexed mesh file Trainz
Sun raster graphics file
Mirage vector graphics EGO - Chart - Autumn
ADEX graphic file
Disk Image NC 5.0
GEM bitmapped graphics file Ventura
Image for Windows/Image for DOS Disk image
Disk image
A disk image is a single file or storage device containing the complete contents and structure representing a data storage medium or device, such as a hard drive, tape drive, floppy disk, CD/DVD/BD, or USB flash drive, although an image of an optical disc may be referred to as an optical disc image...

TeraByte, Inc. dba TeraByte Unlimited
Vivid IMG file
image Magellan
Magellan Navigation
Magellan Navigation, Inc. is a producer of consumer and professional grade global positioning system receivers. Headquartered in Santa Clara, California, with European sales and engineering centers in Nantes, France and Moscow, Russia, Magellan also produces aftermarket automotive GPS units,...

 Meridian map
image Magellan
Magellan Navigation
Magellan Navigation, Inc. is a producer of consumer and professional grade global positioning system receivers. Headquartered in Santa Clara, California, with European sales and engineering centers in Nantes, France and Moscow, Russia, Magellan also produces aftermarket automotive GPS units,...

 eXplorist map
Spreadsheet Lotus Improv
Image presentation ImageQ
Installation file HP NewWave
Input device driver Harvard Graphics 3.0
Test script Vermont HighTest
Include file several programming languages
Data Index dBASE IV
InDesign Document Adobe InDesign
Adobe InDesign
Adobe InDesign is a software application produced by Adobe Systems. It can be used to create works such as posters, flyers, brochures, magazines, newspapers and books. In conjunction with Adobe Digital Publishing Suite InDesign can publish content suitable for tablet devices...

Information text file (ASCII)
Install script
OS/2
OS/2
OS/2 is a computer operating system, initially created by Microsoft and IBM, then later developed by IBM exclusively. The name stands for "Operating System/2," because it was introduced as part of the same generation change release as IBM's "Personal System/2 " line of second-generation personal...

 hypertext help system file
VIEW.EXE
Type 1 LaserJet font information file soft font installers
GNU info reader (output from Texinfo
Texinfo
Texinfo is a typesetting syntax used for generating documentation in both on-line and printed form with a single source file...

)
info (Unix)
Info (Unix)
info is a software utility which forms a hypertextual, multipage documentation and help viewer working on a command line interface, useful when there is no GUI available....

Icon Data (Amiga)
Intergraph Raster File Format
Initialization file
Pantone reference fills file CorelDRAW
Data WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

Ensoniq Instrument File Ensoniq
Installation script 1st Reader
Instrument music file (Adlib)
Borland Interface Units
Program saved in Internal (semi-compiled) format Signature
Source of Borland interface module
Index Foxbase
Archive CPIO
3d graphics database in TDDD format
Organizational chart Instant ORGcharting!
4DOS descript.ion file (file descriptions) 4DOS
Immortal Player file Immortal Player
Intellitec Program Configuration - used to configure vehicle electronics Intellitec
Interchangeable Preservation Format SoftPres
iPod game file iTunes and iPod
Hi-Res Image InterPaint
Pantone Spot reference palette file CorelDRAW
Intecplan project Intecplan Business Plan Software
IPS Patching Format (International Patching System) Rom hacking
ROM hacking
ROM hacking is the process of modifying a video game ROM image to alter the game's graphics, dialogue, levels, gameplay, or other elements. This is usually done by technically inclined video game fans to breathe new life into a cherished old game, as a creative outlet, or to make essentially new...

 community
Part file Autodesk Inventor
MultiColor Image InterPaint
Resource (WordPerfect) standard.irs WordPerfect
Data IRIT 3D model
Graphicon-2000 Interactive Real-Time PHIGS
Spelling Checker dictionary RapidFile
Archive ISH
Output Video file Islam Abusa'a Software
ISO-9660
ISO 9660
ISO 9660, also referred to as CDFS by some hardware and software providers, is a file system standard published by the International Organization for Standardization for optical disc media....

 table
see: List of ISO image software
Digitrakker Instrument File AWAVE
Impulse Tracker music file Impulse Tracker
Settings intalk
Interface file JPI TopSpeed Pascal
iTunes music library
Itinerary file TomTom PNDs
IconTweaker Theme
SGI Inventor
Inventor VRML Format
OpenSceneGraph
OpenSceneGraph
OpenSceneGraph is an open source 3D graphics application programming interface, used by application developers in fields such as visual simulation, computer games, virtual reality, scientific visualization and modeling....

 3D model
Image file ImmerVision
Lensflare file ImmerVision
Panorama file ImmerVision
User Interface file ImmerVision
Presentation flowchart IconAuthor - HSC InterActive
Text file IBM Writing Assistant
Information WorkBench Prodeo
Call of Duty Map - Game Data Archive Activision, Inc.
Text file Wang
data dtSearch index
Izl binary token file IZL

J

Ext. Description Used by
JPEG 2000 image
Jam messagebase FTN software
Jam music score Jam
JAM notation
JAM is both the software and file format for representing music as human-readable and human-writable text.Unlike the ABC notation, another text-based music format, that is best suitable for one-voice tunes,JAM is mainly focused on chords....

Archive JAR. Java Games and Applications
see JASC
Graphics format (JASC)
see JAVA
Java source code file
Datafile SigmaScan
SigmaScan
SigmaScan Pro is an Image analysis package for scientists, engineers and technicians that provides an easy method to measure virtually any object that can be photographed or scanned....

Joint Bilevel Image Group
Project file Project Scheduler 4
JobClock.Net Synch File
Fax Hybrid JetFax
see JFIF
JPEG File Interchange Format
see JFIF
Music format (JMusic file) UltraForce
Gravostyle engraving pattern file Gravostyle/Gravograph
Gravograph
Gravograph is a maker of engraving and permanent marking equipment, owned by private equity fund LBO France. It was founded in 1950.Gravograph is represented in more than 50 countries with over 600 employees. It has processed 60% of the world market share and installed over 100,000 marking...

QUEUE output file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Journal file SQL
Journal backup VAX Edt editor
JPEG 2000 image
Graphics Japan PIC
Joint Photography Experts Group graphics file format QPeg - FullView - Display
see JPEG
Java Runtime Environment Java
JMP journal JMP
Java Server Pages
JScript script file Javascript
Fax Hayes JT Fax
Graphics (TIFF file with JPEG compression)
Root File of a lol Earl Grey
Data JavaView object
Text document JustWrite
Library JustWrite
Spreadsheet Jazz

K

Ext. Description Used by
Data Prince of Persia 3D object
Description of macro language 3DS 3DS
Map Info Sea Chart
Music format (Karaoke)
Precompiled .prg for KARAT Rus. FOX+ 2.0
Keyboard script Borland C++ 4.5
Program source Knowledge Pro
Source KBasic
Keyboard mapping LocoScript - Signature - Procomm Plus
Keyboard mapping Reflection 4.0
Lisp source code Kyoto Common Lisp
KeePass 1.x database file KeePass
KeePass
KeePass Password Safe is an open-source password management utility for Microsoft Windows, with unofficial ports for Linux, Mac OS X, and a variety of other systems.-Cryptography:...

KeePass 2.x database file KeePass
KeePass
KeePass Password Safe is an open-source password management utility for Microsoft Windows, with unofficial ports for Linux, Mac OS X, and a variety of other systems.-Cryptography:...

Kodak Digital Camera (graphics) PhotoEnhancer by PictureWorks
(unknown) (unknown)
Kedit Macro File Kedit
XEDIT
XEDIT is a visual editor for VM/CMS using block mode IBM 3270 terminals.It is much more line-oriented than modern PC and Unix editors. For example, it supports automatic line numbers, and many of the commands operate on blocks of lines. One of the features is a command line which allows the user to...

Datafile Forecast Pro
Keynote presentation file Keynote (Apple iWork '08)
Keyboard macros
OS/2 archive .key-file (i.e. OS2.KEY) OS/2
Security file e.g. Shareware Registration info
Kofax Group GCGW
Power Chords drum kit file Power Chord
KatzReview's MegaCrammer
Kedit Macro Library
Keyhole Markup Language
Keyhole Markup Language
Keyhole Markup Language is an XML notation for expressing geographic annotation and visualization within Internet-based, two-dimensional maps and three-dimensional Earth browsers. KML was developed for use with Google Earth, which was originally named Keyhole Earth Viewer. It was created by...

Kedit
XEDIT
XEDIT is a visual editor for VM/CMS using block mode IBM 3270 terminals.It is much more line-oriented than modern PC and Unix editors. For example, it supports automatic line numbers, and many of the commands operate on blocks of lines. One of the features is a command line which allows the user to...


Google Earth
Google Earth
Google Earth is a virtual globe, map and geographical information program that was originally called EarthViewer 3D, and was created by Keyhole, Inc, a Central Intelligence Agency funded company acquired by Google in 2004 . It maps the Earth by the superimposition of images obtained from satellite...

data KMyMoney
KMyMoney
KMyMoney is the personal finance manager for KDE. It operates in a similar way to Microsoft Money. It supports different account types, categorisation of expenses and incomes, reconciliation of bank accounts and import/export to the “QIF” file format....

Keyhole Markup Language
Keyhole Markup Language
Keyhole Markup Language is an XML notation for expressing geographic annotation and visualization within Internet-based, two-dimensional maps and three-dimensional Earth browsers. KML was developed for use with Google Earth, which was originally named Keyhole Earth Viewer. It was created by...

 (Zip
ZIP (file format)
Zip is a file format used for data compression and archiving. A zip file contains one or more files that have been compressed, to reduce file size, or stored as is...

 compressed)
Google Earth
Google Earth
Google Earth is a virtual globe, map and geographical information program that was originally called EarthViewer 3D, and was created by Keyhole, Inc, a Central Intelligence Agency funded company acquired by Google in 2004 . It maps the Earth by the superimposition of images obtained from satellite...

Database key file Clarion
Personal Knowbase data file Personal Knowbase
source code Phrogram
Toolpad SmartPad
IBM KIPS bitmap graphics
Kurzweil 2000 sample file AWAVE
Kurzweil 2000 sample file AWAVE
Kurzweil K2000 File Kurzweil
Source code KonsolScript
KonsolScript
KonsolScript is a cross-platform scripting language available under Windows and GNU/Linux.It was intentionally developed on 2005 as the scripting language in writing games with KAGE but its interpreter, Quixie, can also be used as common gateway interface for serving web pages.Language design is...

 Document
Data 3D Forgastest Editor object
Know The Unknown Online Service Packs Unknownsoft
Knowledge WorkBench Prodeo
Keyboard mapping FTP Software PC/TCP

L

Ext. Description Used by
LEX source code file
Linker directive file WATCOM wlink
LISP source code file
Datafile SCUMM
SCUMM
Script Creation Utility for Maniac Mansion is a scripting language developed at LucasArts to ease development of the graphical adventure game Maniac Mansion....

 index file
Datafile NCSS - SOLO
Mailing labels Q+E for Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Erdas image file
LAN Drivers Novell NetWare
Word chart layout APPLAUSE
Label generator data dBASE IV
Label dBASE IV - Clipper 5 - dBFast
Graphics format (Amiga) Pic-view - Deluxe Paint
Linear bitmap graphics XLib
Compiled label dBASE IV
.LBR
LBR (file format)
The .LBR file format was an archive file format used on CP/M and DOS operating systems during the early 1980s. .LBR files were created by the LU program; later programs like NULU arrived for .LBR creation, and many tools such as LT and QL were capable of extracting from .LBR archives...

 Archive
for CP/M
CP/M
CP/M was a mass-market operating system created for Intel 8080/85 based microcomputers by Gary Kildall of Digital Research, Inc...

 and MS-DOS
MS-DOS
MS-DOS is an operating system for x86-based personal computers. It was the most commonly used member of the DOS family of operating systems, and was the main operating system for IBM PC compatible personal computers during the 1980s to the mid 1990s, until it was gradually superseded by operating...

 using the LU program
Display driver Lotus 1-2-3
Additional (FPT) label description file FoxPro
Main (DBF) label description file FoxPro
Linker Control File Norton Guides compiler
Chart IBM Works for OS/2
Lockfile Paradox
Data (FTP Software PC/TCP)
Data FTP Software PC/TCP
Lection WordPerfect
Datafile ACT! History Files
Spreadsheet Lucid 3-D
Long Distance codes file Telix
Absolute binary file (load image) PDP-11
PDP-11
The PDP-11 was a series of 16-bit minicomputers sold by Digital Equipment Corporation from 1970 into the 1990s, one of a succession of products in the PDP series. The PDP-11 replaced the PDP-8 in many real-time applications, although both product lines lived in parallel for more than 10 years...

, RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Overlay file dBASE
Data filer database IBM Works for OS/2
Overlay file Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

Data filer form IBM Works for OS/2
Library definition file Geoworks Glue
DOS/4GW executable image DOS/4GW PM 32X DOS Extender
Lesson (check *.cbt)
Level file NetHack 3.x
Dictionary Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

 - Lexicon
LucasArts resource file
LucasArts resource file LucasArts games
Laser printer font ChiWriter
Logo procedure definitions LSRHS Logo
Logo for header and footer SuperFax
Startup logo code Windows 3.x
Archive LHA/LHARC
Amiga archive LHWARP
Library file several programming languages
License file used by some programs to put their license on disk
Archive
CA Clipper packed file CA Clipper installer
Logical Interchange Format data file Hewlett-Packard
Archive LIMIT
Line types AutoCAD
Listing VAX
Microsoft E-book
E-book
An electronic book is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices. Sometimes the equivalent of a conventional printed book, e-books can also be born digital...

 file
Microsoft Reader
Microsoft Reader
Microsoft Reader is a Microsoft program for the reading of e-books, originally released in August 2000.Microsoft Reader is available for download from Microsoft as a free program for computers running Windows. It can also be used on a Pocket PC, where it has been built into the ROM since Windows CE...

Web3D File Web3D
Log file (history) Audit Command Language (ACL)
Text file for HP LJ II printer
LapLink III related file (document) LapLink III
Auran Jet LOD mesh table (text file to control LODs) Trainz
Doom lump (data file, commonly "demo" recordings) Doom - Doom2
Language definition file
Linker response file .RTLink
Linker script
Windows 95 shortcut Windows 95
Windows XP shortcut Windows XP
Load file
Log file Numerous systems
3D Model Lock On: Modern Air Combat
Lock On: Modern Air Combat
Lock On: Modern Air Combat or LOMAC, known in Russia as Lock On, is a modern combat flight simulation developed by Eagle Dynamics and published by Ubisoft in Europe and 1C Company in Russia; it is considered as a survey simulator by its creators. It contains 8 flyable aircraft and over 40...

Printer driver TEKO
Lyrics data
Linker response file Microsoft C/C++
Unencrypted BroadBand eBook file Sony Librie eBook reader
Report IBM Works for OS/2
Language Resource File WordPerfect for Win
Encrypted BroadBand eBook file Sony Librie eBook reader
Lightscape Technologies ASCII
Lightscape Technologies Binary
LISP source code file Xlisp, AutoLISP
Spreadsheet Legato - IBM Works for OS/2
Aus. BOM Hourly weather Data
Filelist FRQView
Keyboard macro 1st Reader
List file (archive index - compiler listfile)
Listing (e.g. source code)
Map list Holux - Alan
Spool file Oracle
SLP output file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Data LithTech ASCII 3D object
Form (Lotus Forms) Lotus
Lua script file Microsoft Visual C++, Notepad++
Notepad++
Notepad++ is a text editor and source code editor for Windows. One advantage of Notepad++ over the built-in Windows text editor, Notepad, is tabbed editing, which allows working with multiple open files.Notepad++ is distributed as free software...

label data file Labels Unlimited for Windows
2D and 3D graphics data file Foliomap and Spectramap
3D graphics data file Spectramap CUDA
Text document LotusWorks
Lightwave Object Format
Word processor IBM Works for OS/2, Lotus Wordpro
Lego Exchange Format Lego Digital Designer data file
Luxology scene modo3D
Modo (software)
modo is a polygon and subdivision surface modeling, sculpting, 3D painting, animation and rendering package developed by Luxology, LLC. The program incorporates features such as n-gons, 3D painting and edge weighting, and runs on Mac OS X and Microsoft Windows platforms.-History:modo was created...

 software
Temporal database file GTKWave data file
LilyPond Notation File LilyPond
GNU LilyPond
GNU LilyPond is a computer program for music engraving. One of LilyPond's major goals is to produce scores that are engraved with traditional layout rules, reflecting the era when scores were engraved by hand....

Lyrics (ASCII)
Archive Lzip
Difference file for binaries LDiff 1.20
Archive LHA/LHARC
Archive LARC
Archive LHWARP
Amiga Archive LZX

M

Ext. Description Used by
Mathematica Package File Mathematica
MATLAB M-File MATLAB
WoW Model Object file Blizzard Entertainment games (World of Warcraft/Warcraft series)
MPEG 2 Transport Stream Various media playback devices / software
M3U playlist file
M3U
M3U is a computer file format that stores multimedia playlists. It is supported by many applications.An M3U file is a plain text file that specifies the locations of one or more media files. Each line carries one specification...

Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

, XMMS
Unicode version of M3U playlist file
M3U
M3U is a computer file format that stores multimedia playlists. It is supported by many applications.An M3U file is a plain text file that specifies the locations of one or more media files. Each line carries one specification...

 (UTF-8)
Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

, XMMS
Advanced Audio Coding
Advanced Audio Coding
Advanced Audio Coding is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates....

iPhone
IPhone
The iPhone is a line of Internet and multimedia-enabled smartphones marketed by Apple Inc. The first iPhone was unveiled by Steve Jobs, then CEO of Apple, on January 9, 2007, and released on June 29, 2007...

 ringtone
iTunes
ITunes
iTunes is a media player computer program, used for playing, downloading, and organizing digital music and video files on desktop computers. It can also manage contents on iPod, iPhone, iPod Touch and iPad....

 and iOS devices
Multilizer 2007 and 2009 localization project file Multilizer
Mozilla Archive Format
Mozilla Archive Format
The Mozilla Archive Format is a web page archiving format provided by Firefox for saving one or more web pages together with its associated audio, video, and other related web resources in a single file. It is not the same as the MHTML file format, which uses MIME encoding to store all the...

Mozilla Firefox
Mozilla Firefox
Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. , Firefox is the second most widely used browser, with approximately 25% of worldwide usage share of web browsers...

 (with add-on)
Mail VAX
Makefile
Project file VB - VC ++
User guide (manual)
Accounting data file Manager - free accounting software
Color palette file
Format data Micrografx Picture Publisher
Linker map file
Map file (usually created by compilers)
Map Atlas MapMaker
Network map AccView
Game map for Duke Nukem 3D
Duke Nukem 3D
Duke Nukem 3D is a first-person shooter computer game developed by 3D Realms and published by GT Interactive Software. The full version was released for the PC . It is a sequel to the platform games Duke Nukem and Duke Nukem II published by Apogee...

Assembly program VAX Macro
Microsoft ARchive MSN Explorer (possibly other Microsoft products too)
Mozilla ARchive Mozilla Updater (used to house binary updates to products)
SmartMaster set Freelance Graphics
Data MATLAB
MATLAB
MATLAB is a numerical computing environment and fourth-generation programming language. Developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages,...

Microsoft Access Table Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

MAX source code file
Memo field values for database Paradox
Multiple index file backup dBASE IV
Mailbox data Eudora/ZERBERUS
Configuration file Mathcad
MathCad file MathCad
Font file Mathcad
Photo book or photo calendar layout file FotoInsight
FotoInsight
FotoInsight is a digital photo processing service for Windows, Mac OS and Linux users that was founded in 2003 in Cambridge, England, and is Europe's largest independent photo printer.- Overview :...

 Designer
Multimedia Container Format
Multimedia Container Format
Multimedia Container Format, abbreviated MCF, is an unfinished container format specification and a predecessor of Matroska. The project has been abandoned since early 2004, but many of its innovative features found their way into Matroska.-History:...

 (predecessor of Matroska)
MCI command script Media Control Interface
Multi Edit macro library Multi Edit
Cartesian manipulator for laser systems
Application script Capsule
Printer driver Mathcad
Text file MacWrite II
Quake 1 Model File id Software
Quake 2 Model File id Software
Quake 3 Model File id Software
Doom 3 and Quake 4 Model File id Software
Archive mdcd10.arc
Data Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

Microsoft Access system database Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

Microsoft DataBase Microsoft Access
Microsoft Access
Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. It is a member of the Microsoft Office suite of...

Several uses
Model 3D Design Plus or Simulink
Spreadsheet CA-Compete!
Modem definition file TELIX
Mini dumpfile
Microdrive file ZX Spectrum emulator by g.a.lunter
Midi Session Sound Imp.
Data table Microsoft ILink incremental linker
Multiple index file dBASE IV
Text description of music module Cubic Player - Cross-View
MultiEdit configuration MultiEdit
Text file READ.ME
Macro Editor bottom overflow file WordPerfect Library
MECCA source Maximus
Macro Editor delete save WordPerfect Library
Music format MED/OctaMED
Macro Editor macro WordPerfect Library
Memory variable save file dBASE IV - FoxPro - Clipper
Memos datafile Clarion
Mnemosyne
Mnemosyne (software)
Mnemosyne is spaced repetition software developed from 2003 until the present. The software is similar to SuperMemo, commercial software developed by Piotr Wozniak....

 database
Mnemosyne
Mnemosyne (software)
Mnemosyne is spaced repetition software developed from 2003 until the present. The software is similar to SuperMemo, commercial software developed by Piotr Wozniak....

; other spaced repetition
Spaced repetition
Spaced repetition is a learning technique that incorporates increasing intervals of time between subsequent review of previously learned material; this exploits the psychological spacing effect...

 software
Macro Editor print queue file WordPerfect Library
Macro Editor resident area (vakioalue) WordPerfect Library
Macro Editor work space file WordPerfect Library
Message
Document Omnipage Pro
Macro Editor top overflow file WordPerfect Library
OS/2 graphics metafile PICVIEW.EXE
Menu group DOS Shell
Macro Editor expound file WordPerfect Library
MEX file
MEX file
MEX stands for MATLAB Executable. A MEX file provides an interfacebetween MATLAB and subroutines written in C, C++ or Fortran.When compiled, MEX files are dynamically loaded and allow non-MATLAB code to be invoked from within...

 (executable command)
Matlab
Metafont file TeX
Source code file Multimedia Fusion 2 / The Games Factory 2
MIDI Cakewalk, MTPro 4
Music format DMP
Font Micrografx
Materials and Geometry Format
Designer 4.1 Drawing Designer 4.1
Web Archive Single File
Snmp MIB file
Standard MIDI file music synthetizers, Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

See MID
Magick Image File Format
Datafile MicroStat-II
Message in MIME format (RFC822)
MyInfo topic Milenix MyInfo
MyInfo
MyInfo is a personal information manager developed by Milenix Software. MyInfo collects, organizes, edit, stores, and retrieves personal-reference information like text documents, web snippets, e-mails, notes, and files from other applications....

Mission, used by many games
Object file Power C
Makefile
Makefile Microsoft Windows SDK
Makefile
Graphics format (Japan MKI)
Japanese graphics MAKIchan format MagView 0.5
Data TACT
Matroska Multimedia Container Media Player Classic, Windows Media Player, Matroska Splitter
Project Milestones 3.x
Macro library file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

, Symphony
3DS Materials Libraries 3D Studio
Data Moonlight Creator RAW format 3D object
LabVIEW
LabVIEW
LabVIEW is a system design platform and development environment for a visual programming language from National Instruments. LabVIEW provides engineers and scientists with the tools needed to create and deploy measurement and control systems.The graphical language is named "G"...

 MathScript
Text file MultiMate Advantage II, FreeMind mind map file (XML)
Mail message file Microsoft Mail
Multimedia movie file, RIFF RMMP format MacroMind Director 3.x
Memo writer file RapidFile
Output video format from Bravado board
MuPAD Pro Notebook Workspace file of MuPAD (integrated in Matlab)
Menu source AutoCAD Menu Compiler
Map DeLorme Map'n'Go
Additional (FPT) menu description file FoxPro
Menu memo FoxPro
Advanced macro file HP NewWave
Menu AutoCAD Menu Compiler - Norton Commander - Signature
Microsoft Mouse menu (for DOS apps)
Compiled menu file AutoCAD
Main (DBF) menu description file FoxPro
Account book Microsoft Money
Microsoft Money
Microsoft Money was Microsoft's personal finance software. It was designed for computers using the Microsoft Windows operating system, though versions for Windows Mobile were also available .The last version, released in August 2007, was called Microsoft Money Plus and came...

Packed mail FTN software
Device definition file PEN Windows
eBook Mobipocket
Mobipocket
Mobipocket SA is a French company incorporated in March 2000 which produces Mobipocket Reader software, an E-Book reader for some PDAs, phones and desktop operating systems....

Modula language source
MODULA-2 source code file Clarion Modula-2
Module—used by Windows for DLL which implement DOS support Win
Music format (Amiga module) DMP - ST - MDP - VP
MOD4WIN PlayList Mod4Win
MDL Molfile RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

Tripos’ Sybyl MOL2 Format SYBYL, RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

SYSGEN monitor build procedure RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Monitor description ReadMail
MOPAC input file MOPAC
MOPAC
In computational chemistry, MOPAC is a popular computer program designed to implement semi-empirical quantum chemistry algorithms, such as MINDO, MNDO, AM1, PM3, PM5, and . It was largely written in the group of Michael Dewar at University of Texas, Austin...

, RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...

Animation format (Mac) QuickTime
QuickTime
QuickTime is an extensible proprietary multimedia framework developed by Apple Inc., capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity. The classic version of QuickTime is available for Windows XP and later, as well as Mac OS X Leopard and...

Movie file AutoCAD AutoFlix
Mpeg audio file Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

, xing
MPEG audio stream, layer 3 AWAVE, CoolEdit(+PlugIn), Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

, many others
multimedia container format, MPEG 4 Part 14 Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

MPEG audio stream, layer 1,2,3 AWAVE
Calendar file Microsoft Project
Microsoft Project
Microsoft Project is a project management software program, developed and sold by Microsoft, which is designed to assist a project manager in developing a plan, assigning resources to tasks, tracking progress, managing the budget, and analyzing workloads.The application creates critical path...

Musepack
Musepack
Musepack or MPC is an open source lossy audio codec, specifically optimized for transparent compression of stereo audio at bitrates of 160–180 kbit/s...

 audio
multimedia containter format, video, audio MPEG Player, Winamp
Winamp
Winamp is a media player for Windows-based PCs and Android devices, written by Nullsoft, now a subsidiary of AOL. It is proprietary freeware/shareware, multi-format, extensible with plug-ins and skins, and is noted for its graphical sound visualization, playlist, and media library features.Winamp...

see MPEG
Multipackage installer script Mac OS X
MediaRack Midi Playlist MediaRack
MathPlan macro WordPerfect Library
Project file Microsoft Project
Microsoft Project
Microsoft Project is a project management software program, developed and sold by Microsoft, which is designed to assist a project manager in developing a plan, assigning resources to tasks, tracking progress, managing the budget, and analyzing workloads.The application creates critical path...

MagicPlot project file MagicPlot
Mo'PaQ Archive Blizzard
Blizzard Entertainment
Blizzard Entertainment, Inc. is an American video game developer and publisher founded on February 8, 1991 under the name Silicon & Synapse by three graduates of UCLA, Michael Morhaime, Allen Adham and Frank Pearce and currently owned by French company Activision Blizzard...

 games
Generated executable menu file FoxPro
Multilizer 5.x and 6.x localization project file Multilizer
Command & Conquer: Red Alert 2 map file Red Alert 2
Bitmap graphics (Multipage TIFF)
View file Microsoft Project
Microsoft Project
Microsoft Project is a project management software program, developed and sold by Microsoft, which is designed to assist a project manager in developing a plan, assigning resources to tasks, tracking progress, managing the budget, and analyzing workloads.The application creates critical path...

Compiled executable menu file FoxPro
Video format
Miradi Project Zipfile Miradi
Multiple Resolution Bitmap graphics file Microsoft C/C++
mIRC file mIRC
Windows User Benchmark Win95
Macro Resource file WordPerfect for Win
Microsoft antivirus report MSAV
Microsoft C makefile
management saved console Microsoft; Microsoft MMC
Windows Installer Package Windows Operating Systems
Secure and Encrypted File mysecuredelivery/Download
Manchester Scene Description Language
Message base (e.g. HMB)
Message text file (ASCII) Microsoft Outlook
ZVoice digitized voice file
Set file Magic Set Editor
Microsoft Word OLE Web Page Storage Stream Microsoft Office
Microsoft Outlook
Microsoft Outlook
Microsoft Outlook is a personal information manager from Microsoft, available both as a separate application as well as a part of the Microsoft Office suite...

 metadata for a Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

 2000 email attachment.
Microsoft Outlook
Microsoft Outlook
Microsoft Outlook is a personal information manager from Microsoft, available both as a separate application as well as a part of the Microsoft Office suite...

Bitmap graphics file Microsoft Paint
Graphics format Microsoft Paint
Media Project Microsoft Producer (for Microsoft PowerPoint XP/2003) Project
data Microsoft Message Queuing
Project National Instruments for NI MultiSim-Electronic Circuit simulator
Manuscript text file Perfect Writer - Scribble - MINCE - Jove
Document MS Test
Minispecification file Prosa
Setup script file Microsoft Windows SDK
Text file Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

CP/M archive MSX
Math file Derive
Wavefront
Music format MultiTracker
Master Track Pro Files MTPro 4
data F1 2001, F1 2002 and F1 Challenge 1999 - 2002 car physics (All from the EA Sports F1 Series
EA Sports F1 Series
The EA Sports F1 Series consists of five racing simulation games based on Formula One motorsport. The games were released annually between 2000 and 2003, stopped selling, then continued in 2006...

)
MTV Ray Tracer graphic file
Datafile Minitab
Quattro pro for DOS Menu definition file Quattro Pro
Finale music document. Finale
Music format (MIDI in Doom)
Sound file MusicTime
Hover Game MIDI File Windows' Hover! Game
Stop frame file AutoCAD AutoFlix
Movie command file AutoCAD AutoFlix
Data Mad Virgin 3D object
Log file Saber LAN
Animation ProMotion
MWave DSP synths instrument AWAVE
Material exchange format (RFC 4539, SMPTE 377M)
PackRat 5.0 support DLLs PackRat 5.0
Material Maxwell Render
Adobe Extension File Adobe Dreamweaver and Adobe Flash
3ds Max Configuration File 3ds Max
MasterCook exported recipe
Data Microsoft C
Presentation MM Make Your Point
Binary-format Map MazeEdit
Text-format Map MazeEdit
Binary-format Map Collection MazeEdit
Binary-format Encrypted Map MazeEdit

N

Ext. Description Used by
Name Space Modules Novell NetWare
Naplps file (VideoShow) EnerGraphics
North American Presentation Layer Protocol Syntax
Text file Nota Bene
Wolfram Mathematica Notebook Mathematica
Mathematica
Mathematica is a computational software program used in scientific, engineering, and mathematical fields and other areas of technical computing...

Nokia Backup File Nokia Mobile Phones
Binary Data netCDF
NetCDF
NetCDF is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. The project homepage is hosted by the Unidata program at the University Corporation for Atmospheric Research...

 software package
Instructions for NC (Numerical Control) machine CAMS
Non-error checking preprosessed Goc source code Geoworks
CNC (Computer Numeric Control) control file CamView 3D
Norton Change Directory support file Norton Commander
Re-volt Collision file Re-volt
Network database Intellicom - Compex
Nintendo DS ROM file used for Homebrew and commercial (Game) files on DS Nintendo DS
Nodelist file
Index file dBASE II - III - IV - dBFast
Raster graphics file Atari Neochrome
NeoChrome
NeoChrome was an early bitmap graphics editor for the Atari ST computer family. It was written by Dave Staugas, a system programmer at Atari and co-author of the ST's operating system....

iNES ROM image format
Network configuration/info file
Pro/Engineer neutral file format PTC Pro/Engineer
Pro/ENGINEER
Creo Elements/Pro, a product formerly known as Pro/ENGINEER is a parametric, integrated 3D CAD/CAM/CAE solution created by Parametric Technology Corporation . It was the first to market with parametric, feature-based, associative solid modeling software...

Network Common Data Format
New info
Haines Neutral File Format
WorldToolKit Neutral File Format
Folioview database
Help format Nextpage Folio
Info file Compact NFO Viewer
Hypertext Database Norton Guide
NG linker object file NGML
; NG compiler source file NGC
netimmerse/gamebyro file
NIL Icon Hear-It
National Imagery Transmission Format
e-mail address autocomplete archive Microsoft Office Outlook
Norton Desktop Icon Library
Netware loadable module Novell Netware
National Language Support file MS-DOS
Form FormWorx 3.0
Node Map File Used by SpicyNodes
SpicyNodes
In concept mapping and information visualization, SpicyNodes is a method for displaying hierarchical data in which a focus node displays rich information, and the surrounding nodes display related information .- Main idea :...

Arj archive volumes up to 999 ARJ
Netware unicode rule table (e.g. 1250_Uni.036) Novell Netware
News about smth with ext. of ver. number
RAR archive volumes up to 999 RAR
Notation
Yard Notes File FYM
Project schedule (Nokia Planner) Nokia Planner
Source for DGEN.EXE interpreter dBASE Application Generator
Nile Project Game Mission Editor
Nero Disc Image File Nero Express / Burning ROM
Nikon Coolpix RAW image Nikon
Nikon
, also known as just Nikon, is a multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging. Its products include cameras, binoculars, microscopes, measurement instruments, and the steppers used in the photolithography steps of semiconductor fabrication, of which...

media Nullsoft
Nullsoft
Nullsoft, Inc. is a software house founded in Sedona, Arizona in 1997 by Justin Frankel. Its most known products include the Winamp media player and the SHOUTcast MP3 streaming media server. In recent years, their open source installer system, NSIS, has also risen in popularity as a widely used...

 Streaming Audio
database Lotus Notes
Lotus Notes
Lotus Notes is the client of a collaborative platform originally created by Lotus Development Corp. in 1989. In 1995 Lotus was acquired by IBM and became known as the Lotus Development division of IBM and is now part of the IBM Software Group...

Music module NES
Nintendo Entertainment System
The Nintendo Entertainment System is an 8-bit video game console that was released by Nintendo in North America during 1985, in Europe during 1986 and Australia in 1987...

 Sound File
Norton screensaver module NC - NDW Screen Saver
Music module Amiga Noise Tracker
media Nullsoft
Nullsoft
Nullsoft, Inc. is a software house founded in Sedona, Arizona in 1997 by Justin Frankel. Its most known products include the Winamp media player and the SHOUTcast MP3 streaming media server. In recent years, their open source installer system, NSIS, has also risen in popularity as a widely used...

 Streaming Video
Compound index file SuccessWare SIX 3.00
Startup files Windows NT
BAHN Layout file JBSS BAHN
JBSS BAHN
JBSS BAHN is shareware railway simulation software made by Jan Bochmann, a tramdriver in Dresden. The name of BAHN is written in capitals to make a distinction with the German word for railways Bahn...

database design template Lotus Notes
Lotus Notes
Lotus Notes is the client of a collaborative platform originally created by Lotus Development Corp. in 1989. In 1995 Lotus was acquired by IBM and became known as the Lotus Development division of IBM and is now part of the IBM Software Group...

Nokia Theme File Nokia PC Suite
Executable ASCII text file (strip header and rename) netrun31.zip
Executable ASCII text file (strip header and rename) netsend1.zip
Tutorial Norton
Database index file Clipper 5
Message for new users on their 1st call Procomm Plus
Numbers spreadsheet file Numbers (Apple iWork '08)
NewViews DOS accounting database QW Page NewViews
NewViews
NewViews is accounting software that is developed and distributed by Q.W.Page Associates Inc., a privately held company based in Aurora, Ontario, Canada. NewViews is noted for its integrated, non-modular approach, which enables the total financial cycle to be updated instantly as each transaction...

NewViews accounting database QW Page NewViews
NewViews
NewViews is accounting software that is developed and distributed by Q.W.Page Associates Inc., a privately held company based in Aurora, Ontario, Canada. NewViews is noted for its integrated, non-modular approach, which enables the total financial cycle to be updated instantly as each transaction...

Info text file (latest news) (ASCII)
Sound (NeXT format)

O

Ext. Description Used by
Outfile Sprint
Object file
Object file
An object file is a file containing relocatable format machine code that is usually not directly executable. Object files are produced by an assembler, compiler, or other language translator, and used as input to the linker....

UNIX - Atari - GCC
GNU Compiler Collection
The GNU Compiler Collection is a compiler system produced by the GNU Project supporting various programming languages. GCC is a key component of the GNU toolchain...

Typhoon vOice file AWAVE
Fax NetFax Manager
Object cut/paste file IBM LinkWay
Microsoft Office Binder MSOffice
Compiled machine language code
Object code Intel Relocatable Object Module
Wavefront Object
Data Triangle strips object
Object browser data file Borland C++
Script ObjectScript
Microsoft Office Binder Template MSOffice
Visual interface ObjectScript
Microsoft Office Binder Wizard MSOffice
Object Craft File Object Craft
OCAD Map File OCAD
Incoming fax transcribed to text FAXGrapper
Musical file Pctalizer
New Custom Control's format in VB 4.0 Visual Basic
OLE custom control
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 database
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Base
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 formula
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Math
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 drawing
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Draw
Open Document Interchange Format
Object Description Language
Type library source Visual C++
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 master document
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Writer
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 presentation
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Impress
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 spreadsheet
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Calc
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 text document
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Writer
Form definition ObjectView
Object File Format vector graphics file
Object File Format vector graphics
PostScript font description file
Microsoft Office documents Microsoft Office
Microsoft Office
Microsoft Office is a non-free commercial office suite of inter-related desktop applications, servers and services for the Microsoft Windows and Mac OS X operating systems, introduced by Microsoft in August 1, 1989. Initially a marketing term for a bundled set of applications, the first version of...

Ogg multimedia container format
Source On Hand Basic
Outbound History Bink/+
QuickBase file format
Music (8 channels) Oktalyzer
Music format Oktalyzer
Object library VAX
Backup file
Text file Olivetti
Configuration file olsrd
Audio file Labelgate CD 2, MAGIQLIP2
Audio file Sony compressed audio file (ATRAC3)
Data Outrage 3D Object Format (Descent)
Data WEBOOGL 3D object
Swap file Shroom
Origin
Origin (software)
Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows...

 Project File
Origin
Origin (software)
Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows...

 version 4.1 and later
Active options Exact
Options name used by many programs for configuration information
Delphi project options Borland Delphi
Optimize support file QEMM
Organization chart Org Plus for Windows
Inactive options Exact
Parameter file Oracle
Orchestra MIDI file CSound
Calendar file Lotus Organizer
Older Origin
Origin (software)
Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows...

 Project
Origin
Origin (software)
Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows...

 versions 4 or earlier
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 drawing template
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Draw
Over-the-air bitmap
OTA Bitmap
-Introduction:The OTA or Over The Air Bitmap was defined by Nokia Corporation as part of their Smart Messaging Specification, to send pictures as a series of one or more concatenated SMS text messages. The format has a maximum size of 255x255 pixels. It is very rare for an OTA bitmap to measure...

 graphics
Subtitle font information for media content Media players / software which support PGS subtitling
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 HTML document template
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

Outline font description Z-Soft Type Foundry
Ventura Publisher's Type Foundry Outline Editor format
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 presentation template
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Impress
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 spreadsheet template
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Math
OpenDocument
OpenDocument
The Open Document Format for Office Applications is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents....

 text document template
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 Writer
Text file Olivetti Olitext Plus
Output file
Overlay file (part of program to be loaded when needed)
Overlay file (part of program to be loaded when needed) TomTom
TomTom
TomTom NV is a Dutch manufacturer of automotive navigation systems, including both stand-alone units and software for personal digital assistants and mobile telephones. It is the leading manufacturer of navigation systems in Europe. TomTom's customer service is located in Amsterdam, Netherlands...

 Point of Interest
Point of interest
A point of interest, or POI, is a specific point location that someone may find useful or interesting. An example is a point on the Earth representing the location of the Space Needle, or a point on Mars representing the location of the mountain, Olympus Mons.The term is widely used in...

Datafile ObjectVision
Overlay file (part of program to be loaded when needed)
Overlay file (part of program to be loaded when needed)
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...

 extension
OpenOffice.org
OpenOffice.org
OpenOffice.org, commonly known as OOo or OpenOffice, is an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases. OpenOffice is available for a number of different computer operating systems, is distributed as free software...


P

Ext. Description Used by
Database PROGRESS source code PROGRESS
P PASCAL source code file
P Parser source code file
P Picture file APPLAUSE
P Rea-C-Time application parameter file ReaGeniX code generator
Split archive UC2 SAS.EXE
Tektronix Plot GCGW
P10 Certificate Request
Personal Information Exchange "Crypto Shell Extensions"
Music (16 channels) ProTracker Studio 16
Patch file (Patch22) Patch22
PLM-80 source
PLM-86 source
Backupfile of a project in eventplanning software plan2viz (windowsbased)
PlayStation 3 Theme file PS3 Theme settings menu
Worktable PageAhead
SBStudio II Package or Song SBStudio II
PAC STAD Image (graphics ?)
Contents The Sims 2
The Sims 2
The Sims 2 is a strategic life simulation computer game developed by Maxis and published by Electronic Arts. It is the sequel to the best-selling computer game, The Sims, which debuted on February 4, 2000. It was first released on September 14, 2004 for Microsoft Windows. A port to Apple Mac OS X...

 - Spore
Spore (2008 video game)
Spore is a multi-genre single-player god game developed by Maxis and designed by Will Wright. The game was released for the Microsoft Windows and Macintosh operating systems in September 2008 as Spore...

 - The Sims 3
The Sims 3
The Sims 3 is a 2009 strategic life simulation computer game developed by The Sims Studio and published by Electronic Arts. It is the sequel to the best-selling computer game, The Sims 2. It was first released on June 2, 2009 simultaneously for Mac OS X and Microsoft Windows...

Automatic print definitions Produa
PAD Keypad definition Telemate
For Personal Ancestral File
Personal Ancestral File
Personal Ancestral File is free-of-cost genealogy software provided by FamilySearch, a website operated by The Church of Jesus Christ of Latter-day Saints...

 data files
Pages document file Pages (Apple iWork '08)
Archive Pak
Palette file Microsoft Draw - Win. Paintbrush - many
PAL Palette file Diablo II
Printer-specific file (copy to coreldrw.ink) CorelDRAW
Parameter file Fractint
PAR PARTS application Digitalk PARTS
Permanent output file Windows 3.x
PAR Parity Archive
Parchive
Parchive is an open source software project that emerged in 2001 to develop a parity file format, as conceived by Tobias Rieper and Stefan Wehlus...

Parity Archive v2
Parchive
Parchive is an open source software project that emerged in 2001 to develop a parity file format, as conceived by Tobias Rieper and Stefan Wehlus...

Part of a download file
Pascal language source Borland Pascal
Gravis Ultrasound Patch Convert (c) Villena
PAT Hatch patterns AutoCAD - Photostyler
PAT Vector fill files CorelDRAW
PAT Pattern File Photoshop
PAT GIMP pattern
Fax FAXability Plus
PB Phonebook WinFax Pro
PB Proboard Conf. files Proboard
PB Setup file PixBase
Document First Publisher for Windows
Powerbasic BASIC source code Genus
Phone book FaxNOW! - Faxit
Molecule (protein data bank)
Powerbasic include file Genus
Profiler Binary Input Microsoft Source Profiler
Microsoft Network Phone book MSN
Powerbasic library Genus
Power Library PowerBASIC
PowerBASIC
PowerBASIC is the brand of several commercial compilers by Venice, Florida-based PowerBASIC Inc. that compile a dialect of the BASIC programming language. The DOS versions have a syntax similar to that of QBasic and QuickBASIC, while the Windows versions utilize a standard BASIC syntax that can be...

PBM Portable Bit Map graphics format Jasc Media C.
Planar bitmap graphics XLib
Profiler Binary Output Microsoft Source Profiler
Profiler Binary Table Microsoft Source Profiler
Text file containing IBM PC specific info
Custom palette Harvard Graphics 3.0
ASCII text IBM8 character set NewWave Write
Perfect Clarity Audio Sony Vegas Pro
P-CAD database P-CAD, PCBExpress, and other Printed Curcuit Board design software
Artwork design file (Circuit board design) Zuken CadStar
Cutout picture vector graphics PC Paintbrush
Graphics format (Kodak Photo-CD)
Kodak Photo-CD Image graphics file (768x512) hpcdtoppm
Pixel Coordination Format
Patch file
Precompiled header Microsoft C/C++
Multimedia authoring tool graphics file IBM's Linkaway-Live
Pickfile Turbo Pascal
Turbo Pascal
Turbo Pascal is a software development system that includes a compiler and an integrated development environment for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership...

HP-PCL graphics data file HP Printer Control Language
OKI MSM6376 synth chip PCM AWAVE
PCM Authorware
Microsoft PowerPoint picture package Microsoft PowerPoint
Microsoft PowerPoint
Microsoft PowerPoint, usually just called PowerPoint, is a non-free commercial presentation program developed by Microsoft. It is part of the Microsoft Office suite, and runs on Microsoft Windows and Apple's Mac OS X operating system...

 - Microsoft ClipArt Gallery
PCSurvey file PCSurvey by Softart - Land Surveying Software
Bitmap graphics file Macintosh b&w PICT1 - color PICT2
Text file PC Write
PC paintbrush bitmap format QPeg - Display - ZSoft - PC Paintbrush
Bitmap graphics
Packrat 5.0 data file Packrat 5.0
PDB
PDB (Palm OS)
PDB is a container format for record databases in Palm OS, Garnet OS and Access Linux Platform. Its structure is similar to PRC resource databases...

container format (envelope) for Palm OS databases Palm OS
Palm OS
Palm OS is a mobile operating system initially developed by Palm, Inc., for personal digital assistants in 1996. Palm OS is designed for ease of use with a touchscreen-based graphical user interface. It is provided with a suite of basic applications for personal information management...

, Garnet OS, Access Linux Platform
Access Linux Platform
The Access Linux Platform , once referred to as a "next-generation version of the Palm OS" is an open source-based operating system for mobile devices developed and marketed by Access Co., of Tokyo, Japan. The platform includes execution environments for Java, classic Palm OS, and GTK+-based native...

, e-book
E-book
An electronic book is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices. Sometimes the equivalent of a conventional printed book, e-books can also be born digital...

PDB
Program database
PDB stands for Program Database, a proprietary file format for storing debugging information about a program . PDB files commonly have a .pdb extension. A PDB file is typically created from source files during compilation...

debugging data Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

PDB
Protein Data Bank (file format)
The Protein Data Bank file format is a textual file format describing the three dimensional structures of molecules held in the Protein Data Bank. The pdb format accordingly provides for description and annotation of protein and nucleic acid structures including atomic coordinates, observed...

Molecule (protein data bank)
Adobe Photoshop Elements Image Adobe Photoshop Elements
Pathology Data Exchange
data PowerDesk Encrypted
Adobe's Portable Document Format Adobe Acrobat Reader
Graphics file (ED-SCAN 24bit format)
Package Definition File
PCAD Database Interchange Format Pdifin.exe - Pdifout.exe
Print device information Netware
Print Shop Deluxe data file
Portable Database Image
Portable Database Image
The Portable Database Image, also known as file, is a proprietary loss-less format designed for analytics, publishing and syndication of complex data. The .pdi format, generation process, and GUI, were invented by Dr. Reimar Hofmann and Dr...

Project Description Language file Borland C++ 4.5
Program Deskmate
DeskMate
DeskMate was a software application that provided an operating environment that competed with early versions of Microsoft Windows. It originally was made for Tandy's TRS-DOS Operating System and for their TRS-80 line of computers, but eventually shifted to PC, where it was developed using C and...

PowerDesigner
PowerDesigner
PowerDesigner is a collaborative enterprise modelling tool produced by Sybase. PowerDesigner runs under Microsoft Windows as a native application, and runs under Eclipse through a plugin. PowerDesigner supports model-driven architecture software design. PowerDesigner uses the .pdm file...

's physical data model (relational model) file format
PowerDesigner
PowerDesigner
PowerDesigner is a collaborative enterprise modelling tool produced by Sybase. PowerDesigner runs under Microsoft Windows as a native application, and runs under Eclipse through a plugin. PowerDesigner supports model-driven architecture software design. PowerDesigner uses the .pdm file...

Visual Basic (VB) Project Information File Visual Basic
Visual Basic
Visual Basic is the third-generation event-driven programming language and integrated development environment from Microsoft for its COM programming model...

Image file Paint.NET
Paint.NET
Paint.NET is a proprietary freeware raster graphics editor program for Microsoft Windows, developed on the .NET Framework. Originally created by Rick Brewster as a Washington State University student project, Paint.NET has evolved from a simple replacement for the Microsoft Paint program, which is...

PALASM
PALASM
PALASM is an early hardware description language, used to translate Boolean functions and state transition tables into a fuse map for use with Programmable Array Logic devices introduced by Monolithic Memories, Inc. The language was developed by John Birkner in the early 1980s. It is not...

 Design Description
Pds graphics
Planetary Data System
Planetary Data System
The Planetary Data System is a distributed data system that NASA uses to archive data collected by Solar System robotic missions and ground-based support data associated with those missions. PDS is managed by NASA Headquarters' Planetary Sciences Division. The PDS is an active archive that makes...

 Format
Pldasm source code file (hardware assembly)
Printer driver Paintbrush
Document Professional Draw
Program Editor bottom overflow file WordPerfect Library
Program Editor delete save WordPerfect Library
Program Editor macro WordPerfect Library
Program Editor print queue file WordPerfect Library
Program Editor resident area WordPerfect Library
Program Editor work space file WordPerfect Library
Program Editor top overflow file WordPerfect Library
package Puppy Linux
Puppy Linux
Puppy Linux is a lightweight Linux distribution that focuses on ease of use. The entire system can be run from RAM, allowing the boot medium to be removed after the operating system has started...

Proboard EXecutable file (Executed from PB) Proboard
PostScript Font File
Type 3 font file (unhinted PostScript font)
Adobe Acrobat document Adobe Acrobat Reader
PostScript font Adobe Type Manager (ATM)
(Personal File Cabinet) contains e-mail, preferences and other personal information AOL
Text file First Choice
Programmable function keys XTreePro
Windows Type 1 font metric file
Database (PFS:FILE) - text file (PFS:Write) PFS
Printer font ChiWriter
Page cut/paste file IBM LinkWay
PGP cripted disk
Printer Graphics File device driver PGRAPH library
HP Plotter vector graphics format
Graphics format (Portable GrayMap) JASC Media C.
Program Signature
Support file Pretty Good Privacy RSA System
Manual page man4dos
Optimized .goh file Geoworks
Perl header file
Phrase-table Microsoft C/C++
PolyHedra Database
Phone book DN - Lync
Phone list UltraFax - QmodemPro
Phone database Metz Phone for Windows
PHP
PHP
PHP is a general-purpose server-side scripting language originally designed for web development to produce dynamic web pages. For this purpose, PHP code is embedded into the HTML source document and interpreted by a web server with a PHP processor module, which generates the web page document...

 file
PHP
PHP
PHP is a general-purpose server-side scripting language originally designed for web development to produce dynamic web pages. For this purpose, PHP code is embedded into the HTML source document and interpreted by a web server with a PHP processor module, which generates the web page document...

 3 file
PHP
PHP
PHP is a general-purpose server-side scripting language originally designed for web development to produce dynamic web pages. For this purpose, PHP code is embedded into the HTML source document and interpreted by a web server with a PHP processor module, which generates the web page document...

 4 file
Database File Nuverb Systems Inc: Donarius
Phrases LocoScript
Portrait Innovations High Resolution Encrypted Image file Portrait Innovations Studio2 (proprietary)
123 Vector graphics format CShow - Alchemy - Paint (Pictor)
Bitmap graphics file Macintosh b&w PICT1 - color PICT2
Lotus picture
PIXAR picture file SDSC Image Tool
Macintosh Picture
GlovePIE script file GlovePIE
OS/2 graphics metafile PICVIEW.EXE
Program Information File Windows 3.x
Vector graphics GDF format file (IBM mainframe computers)
Pascal Text Mode Image File The Ultimate Draw
Compressed Mac file archive created by PACKIT unpackit.zoo
Pivot Stick Animator file Pivot Stick Animator
Alias image file SDSC Image Tool
Inset Pix
Project CA-SuperProject
Additional (FPT) project description file FoxPro
Main (DBF) project description file FoxPro
PacKed bitmap font bitmap file (TeX DVI drivers)
Peak file Cool Edit
Quake 2 data file id Software
Quake 3 data file id Software
Doom 3 and Quake 4 data file id Software
Archive PKARC
Installer script Next, Mac OS X, Sony PS3
P-CAD database P-CAD
Fido message packet FTN software
Palette Harvard Graphics
Perl source code file
Prolog source code file
Property List font metric file TeX
Room plan 3D Home Architect
Palette Diablo II
Chart palette Harvard Graphics 3.0
Playlist
FoxPro library FoxPro
P-CAD library P-CAD
Add-in file (functions - macros - applications) Lotus 1-2-3
P-CAD database P-CAD
PhotoLine Document PhotoLine image processing
Encrypted Chat Log Messenger Plus! Live Plugin - Log viewer
Mac OS Property List
Property list
In the Mac OS X, iOS, NeXTSTEP, and GNUstep programming frameworks, property list files are files that store serialized objects. Property list files use the filename extension .plist, and thus are often referred to as p-list files....

, also used on iOS, NeXTSTEP
NEXTSTEP
NeXTSTEP was the object-oriented, multitasking operating system developed by NeXT Computer to run on its range of proprietary workstation computers, such as the NeXTcube...

, and GNUstep
GNUstep
GNUstep is a free software implementation of Cocoa Objective-C libraries , widget toolkit, and application development tools not only for Unix-like operating systems, but also for Microsoft Windows. It is part of the GNU Project.GNUstep features a cross-platform, object-oriented development...

Apple's Property List Editor
Prelinked library CA Clipper
DisorderTracker2 music module AWAVE
Spreadsheet WordPerfect for Win
Playlist
Messenger Plus! Sound Pack Messenger Plus! Live Plugin
Playlist file WarpVision (OS/2)
Messenger Plus! Script Pack Messenger Plus! Live Plugin
Messenger Plus! Skin Pack Messenger Plus! Live Plugin
HPGL plotter file vector graphics AutoCAD
Output file for ploter
P CAD: Output file editor for PCPLOT or PCPRINT P CAD
Page Magic 2.0 paper format Page Magic 2.0
Palette
Table for .pll CA Clipper
Data PopMail
Presentation screen Harvard Spotlight
Data PLY2 object
ZipPack
Auran Jet progressive mesh file (obsoleted by IM and LM) Trainz
Perl module
Bitmap graphics Presentation Manager
PageMaker 3.0 data file PageMaker 3.0
Document PageMaker 4
Aldus PageMaker 5.0 publication Aldus PageMaker
Graphics A4TECH Scanner
OS/2 V3 SVGA PMI-File Svga.exe
PhatPad note PathWare
Program file Amaris BTX/2
PhotoMorph Project PhotoMorph
Printer device driver Harvard Graphics 3.0
Portable Network Graphics
Pre-compiled Setup Information file Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

PBM Portable aNy Map graphics file
Macintosh painting
Pointlist segment FTN software
QWK reader pointer file MarkMail 2.x
Altera FPGA programming file (External Flash) Altera Quartus
Altera Quartus
Altera Quartus is a programmable logic device design software from Altera. Its features include:* An implementation of VHDL and Verilog for hardware description.* Visual edition of logic circuits.* Vector waveform simulation.-Quartus II:...

Optimized .goh file Geoworks
InnovMetric Software Polygon Models Format
Group Policy File Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

Data Patrick Flynn's Poly Format - 3D object
Messages index PopMail
Pop-up menu object dBASE Application Generator
Microsoft PowerPoint template
Raytraced graphics image Persistence Of Vision
Power Chords instrument/song file Power Chords
Amiga archive POWERPACKER
Microsoft PowerPoint Add-in
Button bar for Print Preview WordPerfect for Win
PostScript printer description file
Premiere Project Premiere
Archive (using for many distributives) PPK
PolaroidPalettePlus ColorKey device driver Harvard Graphics 3.0
Graphics format (Portable PixelMap) JASC Media C.
Preprocessor output CA Clipper 5.*
Publication PagePlus
PagePlus
PagePlus is a desktop publishing program developed by Serif. The first version was released in 1991 as the first commercial sub-£100 DTP package for Microsoft Windows...

Storyboard Personal Producer
Microsoft PowerPoint Slideshow (stand alone slideshow)
Microsoft PowerPoint Presentation Microsoft PowerPoint
Microsoft PowerPoint
Microsoft PowerPoint, usually just called PowerPoint, is a non-free commercial presentation program developed by Microsoft. It is part of the Microsoft Office suite, and runs on Microsoft Windows and Apple's Mac OS X operating system...

Office Open XML Presentation
Packrat 4.0 data file Packrat 4.0
Packrat 4.x data file Packrat 4.x
PR2 Presentation Aldus Persuasion 2.x
PR2 Printer driver dBASE IV
PostScript printer driver dBASE IV
PR3 Presentation Aldus Persuasion 3.x
container format (envelope) for Palm OS databases Palm OS
Palm OS
Palm OS is a mobile operating system initially developed by Palm, Inc., for personal digital assistants in 1996. Palm OS is designed for ease of use with a touchscreen-based graphical user interface. It is provided with a suite of basic applications for personal information management...

, Garnet OS, Access Linux Platform
Access Linux Platform
The Access Linux Platform , once referred to as a "next-generation version of the Palm OS" is an open source-based operating system for mobile devices developed and marketed by Access Co., of Tokyo, Japan. The platform includes execution environments for Java, classic Palm OS, and GTK+-based native...

, Mobipocket
Mobipocket
Mobipocket SA is a French company incorporated in March 2000 which produces Mobipocket Reader software, an E-Book reader for some PDAs, phones and desktop operating systems....

PRC
PRC (file format)
PRC is a 3D file format that can be used to embed 3D data in a PDF file.This highly compressed format facilitates the storage of different representations of a 3D model. For example, you can save only a visual representation that consists of polygons , or you can save the model's exact geometry...

"Product Representation Compact", for embedding 3D data in a PDF file CAE
Computer-aided engineering
Computer-aided engineering is the broad usage of computer software to aid in engineering tasks. It includes computer-aided design , computer-aided analysis , computer-integrated manufacturing , computer-aided manufacturing , material requirements planning , and computer-aided planning .- Overview...

 and CAM applications
Printer driver
Presentation Freelance Graphics
Settings Programmer's WorkBench, Microsoft C/C++
Stork graphic file
CheckIt Pro v1.0 data file CheckIt Pro 1.0
Pixel Run Format graphics file Improces - Fastgraph
Printer driver dBASE IV
Profiler output
Program source code (e.g. Clipper language) CA Clipper
Program source dBASE IV - FoxPro - Clipper 5 - dBFast
Program Atari
Printer definitions LocoScript
Borland C++ IDE project file BC.EXE - BCW.EXE
SimPark Saved File SimPark
SimPark
SimPark is a 1996 video game by Maxis. The object of the game is to cultivate and manage a successful park. Similar to SimTown, it is targeted more towards children than the average gamer. SimPark attempts to show the importance of ecological balance...

Parameters
Printer driver Signature
Text file Lotus 1-2-3 - Symphony
Usually printer output file
Profile used by many programs to store configuration data
Graphics profile file DOS
Proboard conf. file Proboard
Prolog language source
PROLOG source code file
Project File (Interface Builder) NeXT
Java properties file
.properties
.properties is a file extension for files mainly used in Java related technologies to store the configurable parameters of an application. They can also be used for storing strings for Internationalization and localization; these are known as Property Resource Bundles.Each parameter is stored as a...

Java applications
Message specification Google Protocol Buffers
The Perfect Resume data file Perfect Resume
Norton Viewer DLL file
Presentation Harvard Graphics Win
Printer Resource e.g. fonts WordPerfect for Win
Procedure dBASE IV
P-CAD component P-CAD
Part or Drawing Cadkey
Printer driver Dr. Halo
Compiled program FoxPro
Document in PostScript format adobe
Archive (Pretty Simple Archive) PSA.OUT (GNU)
For big Photoshop files Photoshop Document
Periscope Debbuger Def file Periscope
Photoshop bitmap file Photoshop document
see PSEG
Bitmap graphics IBM printer Page SEgment
Outline PostScript printer font ChiWriter
Music format (Protracker Studio Module) Protracker - MASI
Symbol table of IDE Turbo Pascal
3D Model 18 Wheels Of Steel
Presentation file for Sound Script Win
image file with layers Paint Shop Pro (all versions)
Premiere Sequence Premiere
Postbox file BMail
Archive File Microsoft Outlook
Microsoft Outlook
Microsoft Outlook is a personal information manager from Microsoft, available both as a separate application as well as a part of the Microsoft Office suite...

PlayStation 2
PlayStation 2
The PlayStation 2 is a sixth-generation video game console manufactured by Sony as part of the PlayStation series. Its development was announced in March 1999 and it was first released on March 4, 2000, in Japan...

/PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 saved game
PlayStation 2 and PlayStation 3
File w/ passwords for any program/game many
Game crack Player Tools
Kodak Precition Color Management System
Device driver Harvard Graphics 3.0
Template PageMaker 3
Template PageMaker 4
Aldus PageMaker 5.0 publication template Aldus PageMaker
Power Tab Software Power Tab Editor
Script PubTech BatchWorks
PlayStation
PlayStation
The is a 32-bit fifth-generation video game console first released by Sony Computer Entertainment in Japan on December 3, .The PlayStation was the first of the PlayStation series of consoles and handheld game devices. The PlayStation 2 was the console's successor in 2000...

 Portable Theme file
PSP
PlayStation Portable
The is a handheld game console manufactured and marketed by Sony Corporation Development of the console was announced during E3 2003, and it was unveiled on , 2004, at a Sony press conference before E3 2004...

 Theme settings menu
Menu
In a restaurant, a menu is a presentation of food and beverage offerings. A menu may be a la carte – which guests use to choose from a list of options – or table d'hôte, in which case a pre-established sequence of courses is served....

ProTools Session File Digidesign
Digidesign
Avid Audio is an American digital audio technology company. It was founded in 1984 by Peter Gotcher and Evan Brooks. The company began as a project to raise money for the founders' band, selling EPROM chips for drum machines. It is a subsidiary of Avid Technology, and during 2010 the Digidesign...

 ProTools
Panasonic Title Graphics
Premiere Title Premiere
Macro PubTech BatchWorks
Music format
Page Magic 2.0 template Page Magic 2.0
Pattern Cadkey
Pattern CarveWright/CompuCarve Designer
OS/2 cursor image file ICONEDIT.EXE
QWK reader pointer file QMail
Performer Terrain Utilities
Package File Exstream Dialogue
Page template Microsoft Publisher
Microsoft Publisher
Microsoft Publisher is a desktop publishing application from Microsoft. It is an entry-level application, differing from Microsoft Word in that the emphasis is placed on page layout and design rather than text composition and proofing...

Public key ring file Pretty Good Privacy RSA System
Publication Ventura Publisher - 1st Publisher
Warcraft II Map file Warcraft II
Archive PUT
Graphics format WScan
Script Instalit
Library Instalit
Texture Files PVMEdit
Local Fidonet pointlist FTN software
Text file Professional Write
Workflow Files Mac OS X Server Podcast Producer
Workspace File PolyWorks
Password List
Text document Professional WritePlus
Paradox 3.0 file Paradox 3.0
3DS Process file 3D Studio
Pixiar Picio AltamiraComposer
Compressed file to exchange media elements PSALMO
Python script file Python interpreter
Compiled Python module Python interpreter
Cognos Powerplay Model
Optimized compiled Python module Python interpreter
Default settings Pizazz Plus
Graphics format PZP
Overlay file Pizazz Plus
Palette Pizazz Plus
Settings Pizazz Plus
Transfer file Pizazz Plus
Swap file Pizazz Plus

Q

Ext. Description Used by
Q0 graphic file
Data Quick3D Scene
Quick Access Group Norton Desktop
Application Omnis Quartz - Omnis Studio
Omnis Studio
Omnis Studio is a rapid application development tool that allows programmers and application developers to create enterprise, web, and mobile applications for Windows, Linux, and Mac OS X personal computers and servers across all business sectors....

Tony Hawk's Pro Skater series scripting files
Quickbooks
QuickBooks
QuickBooks is a line of business accounting software developed and marketed by Intuit.-History:Intuit was founded in 1983 by Scott Cook and Tom Proulx in Mountain View, California, USA...

 Backup File
Saved query (Query By Example) dBASE IV - Quattro Pro
Quattro Pro
Quattro Pro is a spreadsheet program developed by Borland and now sold by Corel, most often as part of Corel's WordPerfect Office.Historically, Quattro Pro used keyboard commands similar to Lotus 1-2-3. It is commonly said to have been the first program to use tabbed sheets. Actually, Boeing Calc...

Compiled query dBASE IV
Spreadsheet QuickBooks
QuickBooks
QuickBooks is a line of business accounting software developed and marketed by Intuit.-History:Intuit was founded in 1983 by Scott Cook and Tom Proulx in Mountain View, California, USA...

 for Windows
Qt Compressed Help Trolltech Qt Assistant
Mp3 extension on Motorola ringtones Motorola
Motorola
Motorola, Inc. was an American multinational telecommunications company based in Schaumburg, Illinois, which was eventually divided into two independent public companies, Motorola Mobility and Motorola Solutions on January 4, 2011, after losing $4.3 billion from 2007 to 2009...

 Phones
Data file Quicken
Quicken
Quicken is a personal finance management tool developed by Intuit, Inc.Quicken runs on Windows and Macintosh systems. Previous versions ran on DOS. An online version is also available. The last version of Quicken for Macintosh computers was Quicken Essentials for Mac released in February 2010...

 data file
Backup of startup files created by Optimize QEMM
Data file - segment n Omnis Quartz- Omnis Studio
Omnis Studio
Omnis Studio is a rapid application development tool that allows programmers and application developers to create enterprise, web, and mobile applications for Windows, Linux, and Mac OS X personal computers and servers across all business sectors....

Graphics file Steve Blackstock Giffer
Configuration file Q-Dir
Query file Q+E for Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Quicken-specific implementation of the OFX specification Intuit Quicken
Quicken
Quicken is a personal finance management tool developed by Intuit, Inc.Quicken runs on Windows and Macintosh systems. Previous versions ran on DOS. An online version is also available. The last version of Quicken for Macintosh computers was Quicken Essentials for Mac released in February 2010...

Fax QuickLink
Data QuickMem Greek
Qt Help Collection Trolltech Qt Assistant
Qt Help Collection Project Trolltech Qt Assistant
Qt Help Project Trolltech Qt Assistant
Quicken Interchange Format Intuit Quicken
Quicken
Quicken is a personal finance management tool developed by Intuit, Inc.Quicken runs on Windows and Macintosh systems. Previous versions ran on DOS. An online version is also available. The last version of Quicken for Macintosh computers was Quicken Essentials for Mac released in February 2010...

World book quiz World Book
Quick library Microsoft C/C++
ATM Type 1 fonts script Adobe Type Manager
Printer driver QuickLink
Options or services file QMail 4.x Mail Door
Generated query program FoxPro
FoxPro
' has two meanings:*Visual FoxPro, an object-oriented programming language and RDBMS, published by Microsoft, for Microsoft Windows*FoxPro 2, a text-based procedural programming language and DBMS, originally published by Fox Software and later by Microsoft, for MS-DOS, Microsoft Windows, Macintosh,...

Print queue device driver OS/2
Compiled executable QBE query file FoxPro
FoxPro
' has two meanings:*Visual FoxPro, an object-oriented programming language and RDBMS, published by Microsoft, for Microsoft Windows*FoxPro 2, a text-based procedural programming language and DBMS, originally published by Fox Software and later by Microsoft, for MS-DOS, Microsoft Windows, Macintosh,...

Equation Editor support file WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Graphics format (QRT ray tracing)
Query dBASE IV
QuickTime movie (animation)
QuickTime
QuickTime
QuickTime is an extensible proprietary multimedia framework developed by Apple Inc., capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity. The classic version of QuickTime is available for Windows XP and later, as well as Mac OS X Leopard and...

 VR Movie
Question Object Document Quobject Designer
Quobject Designer
Quobject Designer is a freeware computer software running on MS Windows. It enables easy creation of question object files . Exam questions in the quox format can easily be shared among teachers and quickly combined for rapid creation of worksheets, exams and online quizzes within Quobject...

 and Quobject Explorer
Quobject Explorer
Quobject Explorer is a freeware computer software that enables rapid creation of worksheets, exams and online quizzes by managing quox files that contain questions and answers packaged together in a single file...

QlikView Document (Data) QlikView Compressed Database File
QlikView Document (View) QlikView Presentation File
QWK reader message file
Document QuarkXPress
QuarkXPress
QuarkXPress is a computer application for creating and editing complex page layouts in a WYSIWYG environment. It runs on Mac OS X and Windows. It was first released by Quark, Inc...

Element library QuarkXPress

R

Ext. Description Used by
Ratfor
Ratfor
Ratfor is a programming language implemented as a preprocessor for Fortran 66. It provided modern control structures, unavailable in Fortran 66, to replace GOTOs and statement numbers.- Features :...

 file
Script file R
R (programming language)
R is a programming language and software environment for statistical computing and graphics. The R language is widely used among statisticians for developing statistical software, and R is widely used for statistical software development and data analysis....

Part of a multi-file RAR
RAR (file format)
RAR stands for Roshal ARchive. It is a proprietary archive file format that supports data compression, error recovery, and file spanning...

 archive.
Reflex 2 datafile Reflex 2
Red Raw Video (raw video data created with a Red camera) Red Camera
Raw graphics file (one byte per pixel) plane one PicLab
PCL 4 bitmap font file Intellifont
Intellifont
Intellifont was a scalable font technology developed by Tom Hawkins at Compugraphic in Wilmington, Massachusetts during the late 1980s, the patent for which was granted to Hawkins in 1987. Intellifont fonts were hinted on a Digital Equipment Corporation VAX mainframe computer using Ikarus software...

Remote Access conf. files RA
Part of a multi-file RAR
RAR (file format)
RAR stands for Roshal ARchive. It is a proprietary archive file format that supports data compression, error recovery, and file spanning...

 archive.
2-op FM music Reality AdLib Tracker
Radiance
Remote Access Language file Remote Access
Ramfile RealAudio
RealAudio
RealAudio is a proprietary audio format developed by RealNetworks and first released in April 1995. It uses a variety of audio codecs, ranging from low-bitrate formats that can be used over dialup modems, to high-fidelity formats for music. It can also be used as a streaming audio format, that is...

Archive RAR
Graphics format SUN Raster
Datafile (RATS)
HSI raw graphic file
PCM Signed Raw Sound File
QRT graphic file
Rayshade
Ruby Script file
Datafile Rbase
Configuration file emacs
Emacs
Emacs is a class of text editors, usually characterized by their extensibility. GNU Emacs has over 1,000 commands. It also allows the user to combine these commands into macros to automate work.Development began in the mid-1970s and continues actively...

Resource Compiler script file Microsoft C/C++, Borland C++
Resource Script Resource Writer
UUPC configuration files UUPC
Windows resource compiler script RC.EXE -Resource WorkShop - OS/2
Netscape newsgroup file (netsc.rcg)
Data file R
Compiled UIC source code Geoworks UI Compiler
Device-independent bitmap file (RIFF RDIB format)
RDP connection
Remote Desktop Protocol
Remote Desktop Protocol is a proprietary protocol developed by Microsoft, which provides a user with a graphical interface to another computer. The protocol is an extension of the ITU-T T.128 application sharing protocol. Clients exist for most versions of Microsoft Windows , Linux, Unix, Mac OS...

Remote Desktop connection
Datafile Reflex
Archivation protocol ARCSERVE
Datafile EpiInfo
Record file Sprint
Windows Recorder Macro File WinRecorder
Path info Clarion Modula-2
REDuced nodelist file T-Mail nodelist Compiler
Cross-reference
OLE Registration file Windows 3.x
Registration information or key
Foreground job relocatable file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Remarks definition Sourcer
Remarks
QWK reader reply file
Report file used by many applications
Report Report Designer - CodeReporter - DataBoss
File request FTN Software
Compiled resource Microsoft C/C++, Borland C++
DBASE resources dBASE IV
Windows compiled resource package Win
Revision file Geoworks
PharLab executable file (old format) PharLab
Report definition Oracle
Rexx language source file Rexx
Resource file
Sun raster graphics file
Report ForMat (script for customized report) Nuverb Systems Inc: Donarius
DCA/RFT Revisable Format Text file IBM DisplayWrite 4.0-5.1
SGI RGB image file (RAW) SDSC Image Tool
Symbol tables etc. info ReaGeniX code generator
Resource header file Borland C++ 4.5
Windows resource file header RC.EXE
Command history logfile R
Data Lotus 1-2-3
Graphics (Renderman Interface Bytestream) 3D Reality
Fax Ricoh
RIFF bitmap graphics (Resource Interchange File Format) Fractal Design Painter
TeleGrafix Remote Imaging Protocol Maximus 3.0
Graphics (ColoRIX Image File) ColoRIX
Bitmap graphics
Bitmap graphics
Wavefront raster image file SDSC Image Tool
Data hgw.rlb Harvard Graphics Win
Graphics 1bit/pixel scanner output
Norton Commander 5.0 temp file NC 5.0
OSIMapDef. RecLoad Definition
Utah Run Length Encoded rasterfile graphic file SDSC Image Tool
REALIZER source code file CA-Realizer
Real Media Real Player
data RegistryMaster
Windows alternate synthesized sound format RIFF RMID format
Make file CA Clipper - RMAKE
Real Media Variable Bitrate Real player
XPL program for Nota Bene users
lime Network Real Native Application File All lime Network Applications
Rendering Slide AutoCAD AutoShade
Multi volume RAR archive RAR
Runoff file VAX
FM music Adlib Music File Roland
Read Only Memory image in emulators, AONs, etc.
CODASYL DBMS Database Root Oracle
Data report file used by CP Backup CP Backup
Database RapidFile
AutoCAD pattern ACAD
Text document Replica
Red Hat
Red Hat
Red Hat, Inc. is an S&P 500 company in the free and open source software sector, and a major Linux distribution vendor. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina with satellite offices worldwide....

 Package Manager
Red Hat Linux
Report file used by many applications
Reduced Resolution Dataset ESRI (GIS)
Data file Amiga Resource - Reassembler
Resource fork of a Macintosh file Mac-ette
Resource file ViewMax - many
Application - Project resolver one
Resource Library used by PC Tools for Windows PC Tools - Win
Response file (text file containing input expected by e.g. LINK)
Response File OS/2
FLEXIT Multishot Survey Raw Data file FLEXIT
Rich Text Format text file (help file script) many - Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

RTF-Packet NeXT
HP RTL graphic file
Run-Time library Norton Utilities
Text file
RTPatch software update package data file Pocket soft patch
Realizer executable file
Runtime library file CA-Realizer
Echo-conference rules
PC Tools for Windows batch file PC Tools
pseudo-executable file, used in Portable Apps and software installers for Super OS RUNZ Framework
Russian text
Mobile pricelist data file Mobile
TRichView
Review
Borland Resource Workshop symbol file Resource Workshop
Resource Workshop data file Borland C++
Criterion RenderWare
MEME Shape File
Script RenderWare
Microsoft Outlook Rules Wizard File Microsoft Outlook
Reflex 1 datafile Reflex 1
File Crypt password file All text editors
File Crypt encrypted file File Crypt (Akte Krypta, Kriptirnik)

S

Ext. Description Used by
Temporary sort file Sprint
ASSEMBLY source code file unix
Multi Edit macro file source Multi Edit
MSTS Shape file MSTS
Motorola ASCII format of executables
S1000 Simnet Format
Digiplayer/ST3 Sample File Digiplayer - ST3
Music (16 channels) Scream Tracker 3.0 - DMP
Seed7 library / include file Seed7 interpreter and compiler
Packed mail FTN software
Saber file Star Wars: Jedi Knight Jedi Academy
see SAIF
SafeIT Encrypted
Spatial Archive Interchange Format
Datafile SORITEC
LucasArts' SMUSH/INSANE animation
Ami Pro data file Ami Pro
Text file Samna - Lotus Ami/Ami Pro
Atari SAP music format
Atari SAP music format
Atari SAP music format is a format that stores music data from Atari 8-bit computers that uses the famous Atari POKEY sound chip.Most popular tunes for Atari 8 bits were written between 1981-1987....

.
Archive SAR
ACIS
Static source ATS
Backup file (saved file)
Configuration
Executable RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

SPSS "System File" PSPP
PSPP
PSPP is a free software application for analysis of sampled data. It has a graphical user interface and conventional command line interface. It is written in C, uses GNU Scientific Library for its mathematical routines, and plotutils for generating graphs....

Saved game state Spider Solitaire (Windows)
Spider Solitaire (Windows)
Spider Solitaire is a card game that is included in Microsoft Windows. It is a version of Spider. It was first included in Microsoft Plus! for Windows 98.-Features:...

Screensaver Mac OS X
Audio file (signed byte)
Raw Signed Byte (8bit) data AWAVE
Raw Signed PCM Byte 8bit data AWAVE
Scratch project Scratch
Storyboard Storyboard Editor
Header ScriptBasic
ScriptBasic
ScriptBasic is a scripting language variant of BASIC. The source of the interpreter is available as a C program under the LGPL license.ScriptBasic generates intermediary code which is then interpreted by a runtime environment. ScriptBasic is available for Windows, Unix and Mac OS X and may be...

Sound Blaster Instrument file (Creative Labs)
Emu SoundFont Bank (AWE32 Bank) Convert (c) Villena
Stony Brook Pascal library SB Pascal
DML program Superbase 4
Support file Source Browser
Notes related to record Suberbase 4 Windows
Display driver Framework II
PAL script Paradox
Script Borland Paradox
Renamed dBASE III screen mask file dBASE IV
Screen device driver Harvard Graphics 3.0
Saved City SimCity 3000
Saved City SimCity 4
Game Scenario RollerCoaster Tycoon Deluxe/Expansion Pack
Datafile SCA
Text file
SCODOL film recorder (Scan Conversion Object Description Language) SCODOL
Standard Chromatogram Format DNA Baser Assembler
Standard Chromatogram Format Staden package
Staden Package
The Staden Package is a set of open source tools for DNA sequence assembly, editing, and sequence analysis.- Package Components :The Staden package consists of a number of different programs...

? SimAnt or SimTown ??
Windows Explorer Command (e.g.: show desktop.scf) Windows Explorer
Multimedia show ScoreMaker
Spelling checker configuration file Symphony
Project schedule Schedule Publisher
Circuit Design Schematic P-CAD - Orcad - Protel
Circuit Design Schematic Protel - Altium Designer
Fax SciFax
System Configuration Information
Scheme source code file
Schematic file (Circuit Diagram for PCB design) Zuken CadStar
StarCraft
StarCraft
StarCraft is a military science fiction real-time strategy video game developed by Blizzard Entertainment. The first game of the StarCraft series was released for Microsoft Windows on 31 March 1998. With more than 11 million copies sold worldwide as of February 2009, it is one of the best-selling...

mission
SCeNe RTrace
Screen file Kermit
High score
Script BITCOM
Any other screen system
DEBUG source code file DOS Debug
Forth screen (source) file Forth
Screen - screen snapshot dBASE IV - Procomm Plus
Screen font LocoScript
Screen saver Windows 3.x
Screen snapshop
Script file source TeleMate - Kermit - 1st Reader
Additional (FPT) screen description file FoxPro
Raster graphics format used by some very obscure custom operating systems.
Chart Stanford Chart
Graphics format ColoRIX
Main (DBF) screen description file FoxPro
StarCraft: Brood War scenario StarCraft: Brood War
StarCraft: Brood War
StarCraft: Brood War is the expansion pack for the award winning military science fiction, real-time strategy video game StarCraft. Released in 1998 for Windows and Mac OS, it was co-developed by Saffire and Blizzard Entertainment. The expansion pack introduced new campaigns, map tilesets, music,...

Security file ReaGeniX
Sound Designer I audio file AWAVE
Seed7 source file Seed7 interpreter and compiler
Fidonet's Software Distribution Network file archive description
Video DigimaxMaster - Samsung NV3
Synopsys Design Constraints Electronic Design Automation Tools
Microsoft SQL Server Compact Edition database file
Flight data microdrones GmbH
Source definition file Sourcer
System Data Format file (fixed length ASCII text)
Software Distribution Network Info file
Roland S-550/S-50/W-30 Disk Image
Alias Wavefront Scene Description Language
Signed Differential Mapping brain maps and/or distributions Signed Differential Mapping
Signed differential mapping
Signed differential mapping or SDM is a statistical technique for meta-analyzing studies on differences in brain activity or structure which used neuroimaging techniques such as fMRI, VBM, DTI or PET...

Spacial Data Modeling Language
Software Distribution Network compressd file archive pak251.exe
SmartDraw File SmartDraw Pro
MIDI Sample DUMP Standard File
Spatial Data Transfer Standard
Ami Draw Symbol File
Sample DUMP Exchange File
Self-Extracting compressed Macintosh file Archive
compressed file
Diskreet encrypted file Diskreet
Secret key ring file Pretty Good Privacy RSA System
Secured animation file Disney Animation Studio
Self extraction directive file IExpress
IExpress
IExpress is a Microsoft utility bundled with various editions of Windows operating systems : Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, and Windows 7...

Scifer Archive Format (Internal Header Mode)
Printer separator page
ABI Text Sequence Applied Biosystems
Atari animation file
Video Tiertex video sequence
Sequential Instruction File Bubble Chamber
Session info Clarion Modula-2
Multitrack Audio Session info Adobe Audition
Configuration file 1st Reader
Driver sets created by Install Symphony
Extension used by Norton Backup and CPS Backup for setup info Norton Backup - CPS Backup
Hump Assignments File FYM
Setup options file
YVD card set file YVD
IRCAM Sound File CSound package - MixView sound sample editor
JAR
JAR (file format)
In software, JAR is an archive file format typically used to aggregate many Java class files and associated metadata and resources into one file to distribute application software or libraries on the Java platform.JAR files are built on the ZIP file format and have the .jar file extension...

 Digital Signature
WPS attribute storage (OS/2 WorkPlace Shell) wp_root.sf OS/2 WorkPlace Shell
Emu SoundFont Bank v2.0 file AWAVE
HP Soft font (obsolete under Windows)
SoundStage Data file AWAVE
Standard Flowgram Format DNA Baser SFF Workbench tool
Scene File Format
Graphics SIS Framegrabber
Printer font (HP LaserJet landscape) Ventura Publisher
PCL 4 bitmap font (landscape) landscape - Intellifont - Ventura Publisher
Sound file Sound Forge
Sound Forge
Sony Sound Forge is a digital audio editing suite by Sony Creative Software which is aimed at the professional and semi-professional markets....

 and ACID Pro
ACID Pro
Sony ACID Pro is a professional digital audio workstation software program. It was originally called "ACID pH1" and published by Sonic Foundry, but is now developed and sold by Sony Creative Software....

Font SPX
Bitstream font file - fontware format
PCL 4 bitmap font portrait - Intellifont - Ventura Publisher
Sonic Foundry Sample Resource AWAVE
PCL 5 scalable font file Intellifont
Screen font ChiWriter
SFX (self-extracting archives) script RAR
Graphics Stanford Graphics
Document with graphics Starwriter
Graphics file IRIS - Silicon Graphics
Statistics STATGRAPHICS Plus
Save/get keyboard macro Signature
ASCII archive SHAR
Unix shell script
Presentation Harvard Graphics 3.0
Archive UNSHAR (Unix)
Background CorelShow
Segmented Hyper Graphics
Segmented Hyper Graphics
A Segmented Hyper Graphics file is a computer image file that contains a bitmap and optionally a number of hotspots. This file format was developed for use in WinHelp files, and allowed the user to click on different parts of an image to jump to different topics in the help file...

Microsoft's shed.exe, JGsoft's Hotspot Builder, EC Software's Help and Manual
Apple II archive SHRINKIT
Shell macro WordPerfect Library
Shape file and source file for text fonts
ESRI shapefile
Shapefile
The Esri Shapefile or simply a shapefile is a popular geospatial vector data format for geographic information systems software. It is developed and regulated by Esri as a open specification for data interoperability among Esri and other software products.Shapefiles spatially describe geometries:...

AutoCAD
ArcGIS
see SHAR
HTML format for WWW NetScape
Presentation Harvard Graphics 2.0 - CorelShow
Slide show WordPerfect Presentations
Shape entities
ESRI shapefile
Shapefile
The Esri Shapefile or simply a shapefile is a popular geospatial vector data format for geographic information systems software. It is developed and regulated by Esri as a open specification for data interoperability among Esri and other software products.Shapefiles spatially describe geometries:...

AutoCAD
ArcGIS
Sibelius file Sibelius 1-5
Setup Installation Files info Windows NT Setup
Current program settings Signature
Signature file ThunderByte AntiVirus - PopMail
Backup file (Sicherungskopie) Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Simon document file - Simon instruction software editor
symbian file
Archive (Macintosh) STUFFIT
Google SketchUp file
SYLK Spreadsheet file (used by Multiplan)
S-Lang source code file
P-CAD library (symbols) P-CAD
Slide library AutoCAD
SALT (script from Telix) compiled code Telix
Slide AutoCAD
Part SolidWorks
Assembly SolidWorks
Drawing SolidWorks
Slide MAGICorp Slide Service
Microsoft Excel import format Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

SYLK Symbolic Link format data file MultiPlan
Sound data file
Static Link Library PowerBASIC
PowerBASIC
PowerBASIC is the brand of several commercial compilers by Venice, Florida-based PowerBASIC Inc. that compile a dialect of the BASIC programming language. The DOS versions have a syntax similar to that of QBasic and QuickBASIC, while the Windows versions utilize a standard BASIC syntax that can be...

SLP command file created by SRCCOM RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Localization project file Sisulizer
SALT Script Application Language for Telix script source Telix
Solution for any game many
Maillist SoftSpoken Mailer
Script ScriptMaker
SMALLTALK source code file
Text file Samna Word
StepMania
StepMania
StepMania is an open source and cross-platform rhythm video game and engine. It was originally developed as a simulator of Konami's arcade game series Dance Dance Revolution, and has since evolved into an extensible rhythm game engine capable of supporting a wide variety of rhythm-based game types...

 Step File
StepMania
Super Nintendo ROM
Secret Maryo Chronicles
Secret Maryo Chronicles
Secret Maryo Chronicles is a free, open source two-dimensional platform game. It was developed and is maintained by the Secret Maryo Chronicles development team, led by Florian Richter ....

 Level
Secret Maryo Chronicles
Secret Maryo Chronicles
Secret Maryo Chronicles is a free, open source two-dimensional platform game. It was developed and is maintained by the Secret Maryo Chronicles development team, led by Florian Richter ....

Fax SMARTFAX
Smacker Video Format (RAD Video)
System Macro Library RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Ami Pro Macro File Ami Pro
Font (ParaGraph's WorkScript format)
Sample (sound file)
Samplevision File Samplevision
Data Megahedron 3D object
MSTS Sound management system file MSTS
Text file Smart Ware II
Compressed song file Sound Club editor
Digitized sound file Macintosh/ATARI/PC
Power Chords drum sound file Power Chord
SQLNotes database SQLNotes
Song (midi sound) Midisoft Studio - Prism
Saved game file for StarCraft StarCraft
StarCraft
StarCraft is a military science fiction real-time strategy video game developed by Blizzard Entertainment. The first game of the StarCraft series was released for Microsoft Windows on 31 March 1998. With more than 11 million copies sold worldwide as of February 2009, it is one of the best-selling...

SNOBOL4 source code file
Book-shelf for .BOO READIBM
Microsoft Access report snapshot
Output video format from Computer Eyes equipment
Saved game file for StarCraft: Brood War StarCraft: Brood War
StarCraft: Brood War
StarCraft: Brood War is the expansion pack for the award winning military science fiction, real-time strategy video game StarCraft. Released in 1998 for Windows and Mac OS, it was co-developed by Saffire and Blizzard Entertainment. The expansion pack introduced new campaigns, map tilesets, music,...

shared object, dynamically linked library Unix
Soar Production file
Altera FPGA programming file (internal RAM) Altera Quartus
Altera Quartus
Altera Quartus is a programmable logic device design software from Altera. Its features include:* An implementation of VHDL and Verilog for hardware description.* Visual edition of logic circuits.* Vector waveform simulation.-Quartus II:...

Solution e.g. game walkthroughs
Adobe Flash shared object ("Flash cookie") (Movie, film, video and multimedia file type) Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

Network serial numbers Quattro Pro
Sort information Paradox
Song SBStudio II
Temporary BATCH file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

SBStudio II Sound File SBStudio II
Sound data (sound tool)
Archive (unix) SPLINT
Program Microsoft Multiplan
Temporary file WordPerfect for Win
SNES SPC-700 Sound File Super Jukebox
Spectroscopic data (scientific) Thermo Scientific
Scalable font Speedo - Harvard Graphics 3.0
Slide presentation file EnerGraphics
data SQR
SQR
SQR is a programming language designed for generating reports from database management systems. The name is an acronym of Structured Query Reporter, which suggests its relationship to SQL...

 Portable Format
Glossary Sprint
Graphics (Siemens and Philips scanner)
Still Picture Interchange File Format
Spin source file Parallax Propeller Microcontrollers
Parallax Propeller
The Parallax P8X32A Propeller chip, introduced in 2006, is a multi-core architecture parallel microcontroller with eight 32-bit RISC CPU cores....

Archive SPLINT
Customized printer driver Sprint
Divided file segment Slice
Personal spell dictionary Signature
Print spooling file Windows 3.x
Sample
Data wp{wp}.spm WordPerfect
Printer file Sprint
Document letter Sprint
Generated executable screen file FoxPro
Sprite
Story Board sprites
Exported SyncBack profile SyncBack
Screen driver Sprint
SPSSx source code file VAX/VMS
Data support file (MITAC disk/system management utility pack) MITAC disk/system management utility pack
SPITBOL source code file
Worksheet SigmaPlot
Compiled executable screen file FoxPro
Ogg
Ogg
Ogg is a free, open container format maintained by the Xiph.Org Foundation. The creators of the Ogg format state that it is unrestricted by software patents and is designed to provide for efficient streaming and manipulation of high quality digital multimedia.The Ogg container format can multiplex...

 Speex bitstream
Xiph.Org Foundation
Xiph.Org Foundation
Xiph.Org Foundation is a non-profit organizationthat produces free multimedia formats and software tools. It focuses on the Ogg family of formats, the most successful of which has been Vorbis, an open and freely licensed audio format and codec designed to compete with the patented MP3 and AAC...

Squish message base Squish
Squish message base index Squish
SQL language code Any SQL database
Squish message base lastread pointers Squish
Windows Live Messenger log file
Note file SquareNote
Archive SQUEEZE
FOXPRO Squeeze file FOXPRO
Source code Aurora Compiler
Multi-edit source Multi-Edit
Source DataFlex
Sun Raster File graphics file
Script QuickLink
Subtitle format SubRip
SubRip
SubRip is a software program for Windows which "rips" subtitles and their timings from video. It is free software, released under the GNU GPL...

Bitmap graphics Splash
Screen saver DN
Celestia Solar System Catalog file Celestia
Celestia
Celestia is a 3D astronomy program created by Chris Laurel. The program is based on the Hipparcos Catalogue and allows users to travel through an extensive universe, modeled after reality, at any speed, in any direction and at any time in history...

Datafile SAS/PC
Graphic file SnagIt Studio File/PC
Saved game Simsig
Stereoscopic Interleaved file Media playback devices / software that supports Blu-ray 3D
Datafile SAS Transport
FLEXIT Singleshot Survey Raw Data file FLEXIT
AVHRR graphic file
Spreadsheet viewer file
Instrument library Scream Tracker
SMALLTALK source code file Little Smalltalk
Stamp NeoPaint
Data file Statistica
Saved state Reflection 4.0
Stack Spinmaker Plus
Symbol table file RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Stub library Genus GX Kernel
Celestia Star Catalog file Celestia
Celestia
Celestia is a 3D astronomy program created by Chris Laurel. The program is based on the Hipparcos Catalogue and allows users to travel through an extensive universe, modeled after reality, at any speed, in any direction and at any time in history...

OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 spreadsheet template
OpenOffice.org Calc
OpenOffice.org Calc
OpenOffice.org Calc is the spreadsheet component of the OpenOffice.org software package.Calc is similar to Microsoft Excel, with a roughly equivalent range of features. Calc is capable of opening and saving most spreadsheets in Microsoft Excel file format...

State Transition Diagram graphic file Prosa
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 drawing template
OpenOffice.org Draw
OpenOffice.org Draw
OpenOffice.org Draw is a vector graphics editor and is part of the OpenOffice.org office suite. It features "connectors" between shapes, which are available in a range of line styles and facilitate building drawings such as flowchart...

STEAMSTART file Steam (software)
Archive SHRINKTOFIT
Setup Table File
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 presentation template
OpenOffice.org Impress
OpenOffice.org Impress
OpenOffice.org Impress, a part of the OpenOffice.org office suite and developed by Sun Microsystems, is an open source presentation program compatible with and similar to Microsoft PowerPoint. In addition to being able to create PDF files from presentations, it is also able to export presentations...

eBook Starebook
Stereolithography Interface Format
Subtitle files EBU-standard
Music format (4 channels) (Scream Tracker Module) ST - DMP
State Transition Diagram model file Prosa
Pascal stub OBJ file Genus GX Kernel
Subtitler Project Belle Nuit Subtitler
Gate3 table structure file
Structure list object file dBASE Application Generator
PlayStation video file
Music format (Scream Tracker Song) ST 2.0-2.3
Project status info Microsoft C/C++
Studio Project Pinnacle Studio (video editing software)
Data file SmartTerm for Windows
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 text document template
OpenOffice.org Writer
OpenOffice.org Writer
OpenOffice.org Writer is the word processor component of the OpenOffice.org software package. Writer is a word processor similar to Microsoft Word and Corel's WordPerfect, with some of their features....

Electronic book SmarText
Music format
Tax form CA-Simply Tax
Ami Pro Template (Style); used by other programs for `styles` Ami Pro
Style library or sheet many
Packed mail FTN software
Subtitle format SubViewer
SubViewer
SubViewer is a utility for adding and synchronizing subtitles to video content. It was created by David Dolinski in 1999, and offered for download on his personal website, . A friend of David Dolinski created, at the same time, software to extract subtitles from DVD named SubRip.SubViewer became...

; Author David Dolinski
Sony camera configuration file (setup.suf) XDCAM-EX camcorders
SUIT library Simple User Interface Toolkit
Summary
Sun rasterfile graphics file Sun Microsystems
Sun Microsystems
Sun Microsystems, Inc. was a company that sold :computers, computer components, :computer software, and :information technology services. Sun was founded on February 24, 1982...

Solution User Options Microsoft Visual Studio
Microsoft Visual Studio
Microsoft Visual Studio is an integrated development environment from Microsoft. It is used to develop console and graphical user interface applications along with Windows Forms applications, web sites, web applications, and web services in both native code together with managed code for all...

Subtitle file (Blu-ray encapsulated container) SupRip
Supplementary dictionary WordPerfect for Win
Represents the ServiceHost instance hosted by Internet Information Services
Internet Information Services
Internet Information Services – formerly called Internet Information Server – is a web server application and set of feature extension modules created by Microsoft for use with Microsoft Windows. It is the most used web server after Apache HTTP Server. IIS 7.5 supports HTTP, HTTPS,...

Windows Communication Foundation
Windows Communication Foundation
The Windows Communication Foundation , previously known as "Indigo", is an application programming interface in the .NET Framework for building connected, service-oriented applications.-The architectures:...

Autosave file for document Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Autosave file for glossary Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Scalable Vector Graphics
Scalable Vector Graphics
Scalable Vector Graphics is a family of specifications of an XML-based file format for describing two-dimensional vector graphics, both static and dynamic . The SVG specification is an open standard that has been under development by the World Wide Web Consortium since 1999.SVG images and their...

many
MRC-Pro sequencers music format Roland Corporation
Roland Corporation
is a Japanese manufacturer of electronic musical instruments, electronic equipment and software. It was founded by Ikutaro Kakehashi in Osaka on April 18, 1972, with ¥33 million in capital. In 2005 Roland's headquarters relocated to Hamamatsu in Shizuoka Prefecture. Today it has factories in Japan,...

 synths such as XP or Fantom series
Autosave file for style sheet Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Super Video Windows Conversion Artist
Interchange, 8SVX/16SV AWAVE
FLEXIT Survey data FLEXIT
Raw Signed Word (16bit) data AWAVE
Shockwave Flash Macromedia
SWAG Pascal Snippets file SWAG
Document backup Sprint
Swap file
Hump Routes File FYM
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 spreadsheet
OpenOffice.org Calc
OpenOffice.org Calc
OpenOffice.org Calc is the spreadsheet component of the OpenOffice.org software package.Calc is similar to Microsoft Excel, with a roughly equivalent range of features. Calc is capable of opening and saving most spreadsheets in Microsoft Excel file format...

OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 drawing
OpenOffice.org Draw
OpenOffice.org Draw
OpenOffice.org Draw is a vector graphics editor and is part of the OpenOffice.org office suite. It features "connectors" between shapes, which are available in a range of line styles and facilitate building drawings such as flowchart...

OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 master document
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 presentation
OpenOffice.org Impress
OpenOffice.org Impress
OpenOffice.org Impress, a part of the OpenOffice.org office suite and developed by Sun Microsystems, is an open source presentation program compatible with and similar to Microsoft PowerPoint. In addition to being able to create PDF files from presentations, it is also able to export presentations...

OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 formula
OpenOffice.org Calc
OpenOffice.org Calc
OpenOffice.org Calc is the spreadsheet component of the OpenOffice.org software package.Calc is similar to Microsoft Excel, with a roughly equivalent range of features. Calc is capable of opening and saving most spreadsheets in Microsoft Excel file format...

3DS Process file 3D Studio
OpenOffice.org XML
OpenOffice.org XML
OpenOffice.org XML is an open XML-based file format developed as an open community effort by Sun Microsystems and other OpenOffice.org project contributors in 2000-2002. The open-source software application suite OpenOffice.org 1.x and StarOffice 6 used the format as their native and default file...

 text document
OpenOffice.org Writer
OpenOffice.org Writer
OpenOffice.org Writer is the word processor component of the OpenOffice.org software package. Writer is a word processor similar to Microsoft Word and Corel's WordPerfect, with some of their features....

SmartPix symbol library Ami Pro
Harvard Graphics format
Symbol file Harvard Graphics 3.0
Backup of startup files created by QEMM (?) autoexec.syd
Sysedit backup file Sysedit
Monitor and handler files created by SYSGEN RT-11
RT-11
RT-11 was a small, single-user real-time operating system for the Digital Equipment Corporation PDP-11 family of 16-bit computers...

Compiler symbolic information file
P-CAD component (symbols) P-CAD
Precompiled headers Borland C++
Program symbol table Power C, Microsoft ILink incremental linker
Symbol file Harvard Graphics 2.0, Microsoft Windows SDK
SDSC Synu image file SDSC Image Tool
Synonym file Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

 5
Datafile SYGRAPH - SYSTAT - SPSS/PC
System file - device driver or hardware configuration info DOS
Graphics file (symbol) Harvard Graphics Win
Yamaha SY-85/SY-99 Wave File Convert (c) Villena

T

Ext. Description Used by
Archive without compression (tape) tar
TADS source
Tester symbol table ReaGeniX code generator
Turbo Help file (Pascal, C, Assembler, ...) Borland Thelp
AVG scan log files AVG
Bookeen Cybook thumbnail Cybook
Bookeen
Bookeen is French company dealing with eBooks and Consumer electronics.- History :In 2003 after the failure of Cytale two former engineers of Cytale, Laurent Picard and Michaël Dahan, bought the intellectual property of the Cytale reading device, the Cybook Gen1...

Taverna 2 workflow definition Taverna workbench
Taverna workbench
Taverna Workbench is an open source software tool for designing and executing workflows, created by the myGrid project and funded through the OMII-UK...

True2Life file format 3D Internet content developers
Temporary file for Sort or Index dBASE IV
Program C64S emulator
Query tag name DataFlex
Help file for Turbo Assembler Borland C++
Adobe Type Align Adobe
Text illustration TypeAlign
Tape file ZX Spectrum emulator by g.a.lunter
Archive TAR
Archive WinZipNT - TAR - COMPRESS
Tab file (Virtual Desktop Tab) Tabbery
Font file Borland Turbo C
Font file Borland Turbo C
Fax Imavox TurboFax
FOXPRO template backup file FOXPRO
FoxPro
' has two meanings:*Visual FoxPro, an object-oriented programming language and RDBMS, published by Microsoft, for Microsoft Windows*FoxPro 2, a text-based procedural programming language and DBMS, originally published by Fox Software and later by Microsoft, for MS-DOS, Microsoft Windows, Macintosh,...

Memo backup dBASE IV - FoxPro
FoxPro
' has two meanings:*Visual FoxPro, an object-oriented programming language and RDBMS, published by Microsoft, for Microsoft Windows*FoxPro 2, a text-based procedural programming language and DBMS, originally published by Fox Software and later by Microsoft, for MS-DOS, Microsoft Windows, Macintosh,...

Toolbook Asymetrix ToolBook
Short for Table used by many programs
Aldus TableEditor file TableEditor
Gate3 table file
Graphics file (native format) PageMaker TableEditor
Table of values OS/2
Norton Desktop custom toolbar NDW
Text elements ?? (Textbausteine) Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Table Project Scheduler 4
Archive WinZipNT - TAR - Bzip2
Configuration Turbo C - Borland C++
Help file Turbo C - Borland C++
Tool Command Language source code Swat
Drawing Template TurboCAD
TurboCAD
TurboCAD is a CAD software application for 2D and 3D design and drafting running on the Macintosh and Microsoft Windows operating systems.-Windows versions:...

 for Windows
Native Drawing File TurboCAD
TurboCAD
TurboCAD is a CAD software application for 2D and 3D design and drafting running on the Macintosh and Microsoft Windows operating systems.-Windows versions:...

 for Windows
Config from Turbo Debugger Turbo Debugger
Compressed diskette in a file Teledisk
Configuration file Turbo Debugger for Win32
Database TACT
Imagine Object File Format
Speedo font file
Typeface definition file Speedo
Help file for Turbo Debugger Borland C++
Keystroke recording file Turbo Debugger
Contens of Arvid tape
Symbol table Turbo Debugger
Thumbnail data AVCHD
AVCHD
AVCHD is a file-based format for the digital recording and playback of high-definition video....

Configuration file Turbo Debugger for Windows
Data TECPLOT output
TECO macro file ("compiled" form) TECO
Text Editor and Corrector
TECO is a text editor originally developed at the Massachusetts Institute of Technology in the 1960s, after which it was modified by 'just about everybody'...

Fax Relisys TEFAX
Host file Telnet
Input template IconAuthor
Turbo Editor Macro Language script Borland C++
Terminal File
TECO macro file (source form) TECO
Text Editor and Corrector
TECO is a text editor originally developed at the Massachusetts Institute of Technology in the 1960s, after which it was modified by 'just about everybody'...

Tetris results DN
Datasheet Idealist
TeX text file Scientific Word - TeX
Image Slimtex
Text file
Configuration Turbo Profiler
Area file Turbo Profiler
Catalogue file Tobi's Floppy Cataloguer
self executing TansForm dialogue TansForm
Help file for Turbo Profiler Borland C++
Borland C++
Borland C++ is a C and C++ programming environment for MS-DOS and Microsoft Windows. It was the successor to Turbo C++, and included a better debugger, the Turbo Debugger, which was written in protected mode DOS....

Tagged font metric file Intellifont
Intellifont
Intellifont was a scalable font technology developed by Tom Hawkins at Compugraphic in Wilmington, Massachusetts during the late 1980s, the patent for which was granted to Hawkins in 1987. Intellifont fonts were hinted on a Digital Equipment Corporation VAX mainframe computer using Ikarus software...

TeX Font Metric file TeX
Statistical information Turbo Profiler
Project file On Target
Targa True Color bitmapped format Paint.NET
Archive WinZipNT - TAR - GNUzip
Packed mail FTN software
Windows'95 Desktop Theme Microsoft Plus
Thumbnail or Theme File Picture Publisher, PhotoMagic, Canon Digital Cameras, and Sony Digital Cameras will create these Thumbnail files. Also using the same file extension is Sony Ericsson Theme File, for a cell phone.
Thesaurus dictionary WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Acronis True Image
Acronis True Image
Acronis True Image is disk imaging software, developed by Acronis, that creates backups and recovers PC systems. The software allows a user to create an image of a disk while it is running Microsoft Windows or offline by booting from CD/DVD, USB flash drives, PXE, or other bootable media...

 Backup
Acronis True Image
Acronis True Image
Acronis True Image is disk imaging software, developed by Acronis, that creates backups and recovers PC systems. The software allows a user to create an image of a disk while it is running Microsoft Windows or offline by booting from CD/DVD, USB flash drives, PXE, or other bootable media...

FTN special file with assotiated file description ALLFIX
see TIFF
TIFF (tagged image format file) bitmapped file Alchemy - PhotoStyler -PageMaker - CorelDRAW
Fuzzy logic knowledge base Togai InfraLogic Fuzzy-C Compiler
Digital Signage Presentation Tru-Designer, Tru-Player, Tru-Scheduler part of Tru-i Suite
Tile set MahJongg 3.0
Backup file VAXTPU editor
Interoperability Type Library Win95
Reference table Bubble Chamber
Text library VAX
Type library Visual C++
Compiled Tool Command Language source code Swat
Disk Image Teledisk
Typelib Generated C/C++ Header Visual C++
Project TimeLine
Website builder Trellix
Trellix
Trellix was a software company whose various software offerings allowed web users to set up personal websites with the use of online publishing tools...

Typical Meteorological Year data (new) Typical Meteorological Year
Typical meteorological year
A typical meteorological year is a collation of selected weather data for a specific location, generated from a data bank much longer than a year in duration...

Tagged Font Metric file WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
TiVo movie TiVo
TiVo
TiVo is a digital video recorder developed and marketed by TiVo, Inc. and introduced in 1999. TiVo provides an on-screen guide of scheduled broadcast programming television programs, whose features include "Season Pass" schedules which record every new episode of a series, and "WishList"...

ZTG global optimizer default output file Zortech C++
HandsHigh ThoughtManager Outline ThoughtManager Desktop
Temporary file ALL PROGRAMS
TeleMate compiled script TeleMate
Typical Meteorological Year data (old) Typical Meteorological Year
Typical meteorological year
A typical meteorological year is a collation of selected weather data for a specific location, generated from a data bank much longer than a year in duration...

Typical Meteorological Year data (new) Typical Meteorological Year
Typical meteorological year
A typical meteorological year is a collation of selected weather data for a specific location, generated from a data bank much longer than a year in duration...

Table Of Contents text file (ASCII)
Borland C++ 4.x reserved word list BCW.EXE
TopicCrunch SEO Project file holding keywords, domain and search engine settings (ASCII)
TORRENT File BitTorrent clients (various)
Character file The Only Sheet
The Only Sheet
The Only Sheet Plus is a character creation and maintenance role-playing game tool for players of the Dungeons & Dragons v3.5 system, and Pathfinder RPG system. The implementation is done using the System Reference Document...

Self-extracting file archive (Atari ST)
Session-state file Turbo Profiler
Turbo Pascal cfg file Turbo Pascal
TinkerPlots Document TinkerPlots
TinkerPlots
TinkerPlots is exploratory data analysis software designed for use by students in grades 4-8. It was designed by Clifford Konold and Craig Miller at the University of Massachusetts Amherst and is published by Key Curriculum Press. It has some similarities with Fathom, and runs on Windows XP or...

 and Fathom Dynamic Data Software. Documents contain data tables, graphs, text, pictures, etc.
Template Harvard Graphics
Harvard Graphics
Harvard Graphics was a pioneering presentation program developed for DOS and Microsoft Windows by Software Publishing Corporation . Harvard Graphics, Inc...

 3.0
Downloadable PCL Soft font file backup HiJaak
HiJaak
HiJaak is an image manager, graphics converter and screen capture computer program from IMSI/Design. It can also be used for batch editing.HiJaak began as a DOS-based screen capture and graphics file format converter program for the IBM Personal Computer from Inset Systems, Inc. of Brookfield,...

File produced when an inter-Topicscape topic link file is exported to Windows 3D Topicscape
3D Topicscape
3D Topicscape, a software application, is a Personal Information Manager that provides a template loosely based on mind-mapping or concept mapping. It presents the mind map as a 3D scene where each node is a cone . It can also display in a 2D format...

Downloadable PCL Soft font file HiJaak
Print data in EMF
Windows Metafile
Windows Metafile is a graphics file format on Microsoft Windows systems, originally designed in the 1990s. Windows Metafiles are intended to be portable between applications and may contain both vector graphics and bitmap components....

 format
ThinPrint
Help file Turbo Pascal
Turbo Pascal
Turbo Pascal is a software development system that includes a compiler and an integrated development environment for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership...

Resident units library Turbo Pascal
Turbo Pascal
Turbo Pascal is a software development system that includes a compiler and an integrated development environment for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership...

Template file GoldEd
GoldED
GoldED was a popular message editor for FidoNet-compatible computer networks.In 1998, Odinn Sørensen released the source code of GoldED and Goldware Utilities 3.x under GNU General Public License version 2, and the Goldware Library under GNU Library General Public License version 2...

 -ITrack
Template Harvard Graphics
Harvard Graphics
Harvard Graphics was a pioneering presentation program developed for DOS and Microsoft Windows by Software Publishing Corporation . Harvard Graphics, Inc...

 2.0
Data TPOLY 3D object
Protected Mode Units Borland Pascal 7.0
Digital Signage Presentation Template Tru-Designer, Tru-Scheduler part of Tru-i Suite
Borland Pascal DOS Mode Library Borland Pascal
Command file (VAXTPU editor) VAXTPU editor
Borland Pascal Windows Library Borland Pascal
Session-state file Turbo Profiler for Windows
Archive TAR - GNUzip
Man page input suitable for troff -man cawf2.zip
Session-state settings Turbo Debugger
Turbo Debugger
Turbo Debugger was a machine-level debugger for MS-DOS executables, intended mainly for debugging Borland Turbo Pascal , and later Turbo C programs, sold by Borland...

 for DOS
Session-state settings Turbo Debugger
Turbo Debugger
Turbo Debugger was a machine-level debugger for MS-DOS executables, intended mainly for debugging Borland Turbo Pascal , and later Turbo C programs, sold by Borland...

 for Win32
Debug support file Power CTrace
Directory tree file PC-Tools
Datafile TrID file identifier filetypes definitions package
Data Greg Hood's ASCII Triangle
Data Greg Hood's Binary Triangle
Tiled Raster Interchange Format
Track (i.e. video sequence), used by many games
Terminal settings Windows 3.x
Translation support file Quattro - Clarion
Executable file Micrografx or password file
WiSo Mein Geld 2007
IBM Mainframe log file TRSMAIN
True Basic source file
Session-state settings Turbo Debugger
Turbo Debugger
Turbo Debugger was a machine-level debugger for MS-DOS executables, intended mainly for debugging Borland Turbo Pascal , and later Turbo C programs, sold by Borland...

 for Windows
Typical Meteorological Year data (variant) TRNSYS
TRNSYS
TRNSYS is a simulation program primarily used in the fields of renewable energy engineering and building simulation for passive as well as active solar design. TRNSYS is a commercial software package developed at the University of Wisconsin...

MPEG Transport Stream Various media players / software
Qt Linguist TS File Trolltech Qt Linguist
Data Light Map Maker ASCII Scene
Microsoft Multimedia Task Application Win95
Exported Schedule Tru-Scheduler part of Tru-i Suite
Turbo Assembler Manual TASM for OS/2
Printer test file WordPerfect for Win
Tab Separated Values
TrueType Font file
Packed mail FTN software
The Ultimate Draw file The Ultimate Draw
Tutorial
Table view settings Paradox
Table view settings dBASE
Overflow file above insert point in Doc n WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Tax eXchange Format
Support file TeX
Common name for ASCII text file
Tab-Delimited Text File Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Yamaha TX-16W Wave File Convert (c) Villena
TiVo movie TiVo
TiVo
TiVo is a digital video recorder developed and marketed by TiVo, Inc. and introduced in 1999. TiVo provides an on-screen guide of scheduled broadcast programming television programs, whose features include "Season Pass" schedules which record every new episode of a series, and "WishList"...

Time Stamp (PageMaker 4) PageMaker 4
Archive TAR - COMPRESS
Archive TAR - COMPRESS - BTOA
Tanzzle pattern file Tanzzle
Tanzzle image file Tanzzle

U

Ext. Description Used by
Model file format Ultimate 3D
Ultimate 3D
Ultimate 3D, also referred to as U3D, is a free 3D engine designed for use with Game Maker. It currently uses DirectX 8.1 and is programmed by Christoph Peters in C++.- Notice :...

Universal 3D Adobe Acrobat
Adobe Acrobat
Adobe Acrobat is a family of application software developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format . All members of the family, except Adobe Reader , are commercial software, while the latter is available as freeware and can be downloaded...

Sample
Raw Unsigned Byte (8bit) data AWAVE
Archive UC II
New archive UC II
Unknownsoft Service Pack (mainly for Shadow OS 2009) Unknownsoft Computer Systems
Filter Aldus Photostyler
Data Moray User Defined Object
bookmark data UdiWWW
UdiWWW
The UdiWWW HTML3 browser was an early freeware graphical HTML 3 web browser for 16-bit and 32-bit Microsoft Windows. It was written and developed by Bernd Richter in C/C++ from 1995 to 1996...

Raw Unsigned DWord data AWAVE
Encrypted archive UC II
data UFO CaptureV2 settings -
graphic file Ulead Photo Impact
UHarc archive
Universal Hint System
Universal Hint System
The Universal Hint System, better known by the acronym UHS, is a form of strategy guide used for computer and video games, created by Jason Strautman in 1988. The system is designed to provide hints for solving specific parts of games without including spoilers...

 (binary file)
Espire source code file Geoworks UI Compiler Geos
GEOS
GEOS may refer to:Computer software*GEOS , an operating system originally designed for the Commodore 64*GEOS , a DOS-based graphical user interface and x86 operating system...

Qt Designer's UI File Trolltech
Trolltech
Qt Development Frameworks is an Oslo, Norway-based software company best known for its Qt toolkit and application framework. Qt Development Frameworks is a wholly owned subsidiary of Nokia Corporation...

 Qt Designer
User interface Sprint
Long prompts for windows WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Espire header file Geoworks UI Compiler Geos
GEOS
GEOS may refer to:Computer software*GEOS , an operating system originally designed for the Commodore 64*GEOS , a DOS-based graphical user interface and x86 operating system...

ULAW audio file
Information about uploaded files Procomm Plus - Datastorm Technologies, Inc.
Datastorm Technologies, Inc.
Datastorm was a computer software company that existed from 1986 until 1996. The company was founded by Bruce Barkelew and Thomas Smith.Datastorm and their software, ProComm, was prominent in a pre-TCP/IP world where computer-to-computer modem connections were common...

data MRF Mapping Tool Kit Universal List Format
Music UltraTracker
Backup file MemMaker
Universal NES Image Interchange File Format
Datafile Forecast Pro
Music format UNIMOD - MIKMOD
Universal NES Image Interchange File Format
Text file containing finite elements nodal coordinates and more. See notes Originally used by SDRC for its I-deas software, a lot of simulation software use it today.
Text file containing UNIX specific info
UniqueObject Markup Language (UOML) is a XML-based markup language
Uniform Office Format
Uniform Office Format
Uniform Office Format sometimes known as Unified Office Format is an open standard for 'office' applications developed in China. It includes word processing, presentation, and spreadsheet modules, and is made up of GUI, API, and format specifications...

 presentation
Uniform Office Format
Uniform Office Format
Uniform Office Format sometimes known as Unified Office Format is an open standard for 'office' applications developed in China. It includes word processing, presentation, and spreadsheet modules, and is made up of GUI, API, and format specifications...

 spreadsheet
Uniform Office Format
Uniform Office Format
Uniform Office Format sometimes known as Unified Office Format is an open standard for 'office' applications developed in China. It includes word processing, presentation, and spreadsheet modules, and is made up of GUI, API, and format specifications...

 text
Update data dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

Compiled update data dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

Internet Shortcut (URL
Uniform Resource Locator
In computing, a uniform resource locator or universal resource locator is a specific character string that constitutes a reference to an Internet resource....

)
Windows Explorer
Windows Explorer
This article is about the Windows file system browser. For the similarly named web browser, see Internet ExplorerWindows Explorer is a file manager application that is included with releases of the Microsoft Windows operating system from Windows 95 onwards. It provides a graphical user interface...

Utah Raster Toolkit
Log file
Printer font with USASCII extended character set Adobe PageMaker
Adobe PageMaker
PageMaker was one of the first desktop publishing programs, introduced in 1985 by Aldus Corporation, initially for the then-new Apple Macintosh and in 1987 for PCs running Windows 1.0....

User database file Procomm Plus - Turbo C++ tour
UTAU vocal track UTAU
datafile uTorrent
Mobile Phone Theme Sony Ericsson
Sony Ericsson
Sony Ericsson Mobile Communications AB is a joint venture established on October 1, 2001 by the Japanese consumer electronics company Sony Corporation and the Swedish telecommunications company Ericsson to manufacture mobile phones....

Encoded file (ASCII) UUENCODE/UUDECODE - Uuencoding
Encoded file (ASCII) UUENCODE/UUDECODE - Uuencoding
Raw Unsigned Word 16bit data AWAVE
UltraTracker WaveSample UltraTracker

V

Ext. Description Used by
Consistency check support file ReaGeniX code generator
Main input file for an image Vivid 2.0
Coq
Coq
In computer science, Coq is an interactive theorem prover. It allows the expression of mathematical assertions, mechanically checks proofs of these assertions, helps to find formal proofs, and extracts a certified program from the constructive proof of its formal specification...

 source file
Verilog
Verilog
In the semiconductor and electronic design industry, Verilog is a hardware description language used to model electronic systems. Verilog HDL, not to be confused with VHDL , is most commonly used in the design, verification, and implementation of digital logic chips at the register-transfer level...

 source file
Split parts of a whole file JJSplit
Covox 8bit file AWAVE
Data Gouraud
Gouraud shading
Gouraud shading, named after Henri Gouraud, is an interpolation method used in computer graphics to produce continuous shading of surfaces represented by polygon meshes...

 Shaded Vectors
Voucher design file Voucher management included in JFire
JFire
JFire is an Enterprise Resource Planning and Customer Relationship Management system.The system has been written entirely in Java and is based on the technologies Java EE 5 , JDO 2, Eclipse RCP 3...

 (e.g. when printing a voucher)
multimedia PhotoDub document
Validity checks and referential integrity Paradox for Windows
Values list object file dBASE
DBASE
dBase II was the first widely used database management system for microcomputers. It was originally published by Ashton-Tate for CP/M, and later on ported to the Apple II and IBM PC under DOS...

 Application Generator
Sourcecode Vala
Animation VistaPro
Value Added Process NetWare 2.xx
Dialogic indexed adpcm voice file VBASE/40
Variable file IconAuthor
Visual Basic .Net source file Visual Basic .NET
Visual Basic .NET
Visual Basic .NET , is an object-oriented computer programming language that can be viewed as an evolution of the classic Visual Basic , which is implemented on the .NET Framework...

Visual Basic .Net project file. Visual Basic .Net Express and Visual Studio 2003-2010 Project
File for projects containing Visual Basic code.
Visual Basic Custom Control file Visual Basic
Visual Basic
Visual Basic is the third-generation event-driven programming language and integrated development environment from Microsoft for its COM programming model...

VBScript script file VBScript
VBScript
VBScript is an Active Scripting language developed by Microsoft that is modeled on Visual Basic. It is designed as a “lightweight” language with a fast interpreter for use in a wide variety of Microsoft environments...

Visual Basic eXtension Visual Basic
Visual Basic
Visual Basic is the third-generation event-driven programming language and integrated development environment from Microsoft for its COM programming model...

Visual Basic Setup Wizard Template Setup Wizard
Graphite - 2D and 3D drafting Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Include file with color definitions Vivid 2.0
Spreadsheet VisiCalc
VisiCalc
VisiCalc was the first spreadsheet program available for personal computers. It is often considered the application that turned the microcomputer from a hobby for computer enthusiasts into a serious business tool...

Visual Clip Art
VideoCD
VirtualDrive CD Image File
Value Change Dump (Verilog) temporal database file
VisualCADD Drawing File
VCR drivers for Arvid
Visual workbench information Microsoft Visual C++
Spreatsheet VisiCalc Advanced
Bitmap graphics
Story Board video image Story Board
Drawing ComputerEasy Draw
Vegas Project Sony Vegas
GroupWise for Windows Win
View file Clipper 5 - Lotus Approach
FontLab Database file FontLab
Virtual Floppy Disk Windows Virtual PC
Windows Virtual PC
Windows Virtual PC is a virtualization program for Microsoft Windows. In July 2006 Microsoft released the Windows-hosted version as a free product...

 (among others)
Ventura Font Metrics file
Voting Form Voter
Voting Form for Customers Voter
VGA display driver
VGA display font
VGA display driver Generic CADD
Video Game Music audio format.
Graphics file Ventura Publisher
Virtual Hard Disk
VHD (file format)
A Virtual Hard Disk is a virtual hard disk file format, meaning it can contain what is found on a physical hard disk drive, such as disk partitions and a file system, which in turn can contain files and folders. It is typically used as the hard disk of a virtual machine...

Windows Virtual PC
Windows Virtual PC
Windows Virtual PC is a virtualization program for Microsoft Windows. In July 2006 Microsoft released the Windows-hosted version as a free product...

 (among others)
LabVIEW Virtual Instrument LabVIEW
LabVIEW
LabVIEW is a system design platform and development environment for a visual programming language from National Instruments. LabVIEW provides engineers and scientists with the tools needed to create and deploy measurement and control systems.The graphical language is named "G"...

Graphics file Jovian Logic VI
Watcom editor script VI.EXE
see VICAR
Graphics (Video Image Communication and Retrieval)
Bitmap graphics (YUV12C M-Motion Frame Buffer)
Graphics format Word&Deed
MS-DOS Shell Monitor file MS-DOS 5
Screen device driver Word
see VIFF
Khoros Visualization Image File Format SDSC Image Tool
Graphics format (VIKING)
Vim script file Vim
Vim (text editor)
Vim is a text editor written by Bram Moolenaar and first released publicly in 1991. Based on the vi editor common to Unix-like systems, Vim is designed for use both from a command line interface and as a standalone application in a graphical user interface...

 text editor
data ReMPEG log file - frames info
Virus or infected file
VIS graphics file
Vellum, Vellum 2D, Vellum Draft, Vellum 3D, DrawingBoard Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Virtual Loadable Module Netware
Virtual Memory file Geoworks
Virtual memory configuration DOS/4GW PM 32X DOS Extender
Virtual Disk file VMware
VMware
VMware, Inc. is a company providing virtualization software founded in 1998 and based in Palo Alto, California, USA. The company was acquired by EMC Corporation in 2004, and operates as a separate software subsidiary ....

Font characteristics Ventura Publisher
Nokia message file format Text Message Editor (Nokia PC Suite
Nokia PC Suite
Nokia PC Suite is a software package used to establish an interface between Nokia mobile devices and computers that run Microsoft Windows operating system.-Usage:...

)
Text file containing VMS specific info
Include file with object definition Vivid 2.0
Video Object DVD-R
DVD-R
DVD-R is a DVD recordable format. A DVD-R typically has a storage capacity of 4.71 GB. Pioneer has also developed an 8.5 GB dual layer version, DVD-R DL, which appeared on the market in 2005....

, DVD-RW
DVD-RW
A DVD-RW disc is a rewritable optical disc with equal storage capacity to a DVD-R, typically 4.7 GB. The format was developed by Pioneer in November 1999 and has been approved by the DVD Forum. The smaller Mini DVD-RW holds 1.46 GB, with a diameter of 8 cm.The primary advantage of DVD-RW over...

Sound format (Creative Lab's Sound File) PlayVoc
Object folder VZ Programmer
Visual Orangator Project
Visual OTTHYMO Project
Dialogic adpcm file AWAVE, CoolEdit
3DS Video posting 3D Studio
Vector Product Format
Graphics file VPGraphics
Virtual Pascal Help VP/OS2
Virtual Pascal Unit VP/OS2
Vector Quantized Animation The Legend of Kyrandia
The Legend of Kyrandia
The Legend of Kyrandia is a fantasy point-and-click adventure game trilogy with comedy elements, created by Westwood Studios, and released for DOS, Amiga, FM Towns and Apple Macintosh...

Overlay file QuattroPro
Visual rexx source WATCOM VREXX
Virtual Reality Modeling Language NetScape
Project WATCOM VX?Rexx
Video Resource e.g. video device driver WordPerfect
Vellum Solids Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Include file with surface definition Vivid 2.0
Diagram Shapeware Visio
Visio drawing Visio
Visual Simulation Model VisSim
VisSim
VisSim is a visual block diagram language for simulation of dynamical systems and model based design of embedded systems. It is developed by Visual Solutions of Westford, Massachusetts....

Sprite SPX
Vocal track data Vocaloid2
SmartShapes file Shapeware Visio
Visio Template Visio
Truevision Vista graphics file
Visio Template Visio
Animation 3D Studio
View dBASE IV - FoxPro
Text file VolksWriter
VolksWriter
Volkswriter was a 1980s-era word processor created and distributed by Lifetree Software, Inc.Volkswriter was first published in 1982, and was the first word processor for the IBM PC Lifetree published versions of the software until May, 1989 when due to profitability problems, the Volkswriter...

File viewer file PC Tools
CAD File VectorWorks 2008
Windows 3.x virtual device driver Windows 3.x
Temporal database file GTKWave data file

W

Ext. Description Used by
Word chart file APPLAUSE
Yamaha SY-series wave files AWAVE
Yamaha TX16W wave file AWAVE
Printer font AST TurboLaser - Ventura Publisher
Startup file Windows 3.1
Warcraft III Abilities Export File Contained in a Warcraft III map
Warcraft III Destructables Export File Contained in a Warcraft III map
Warcraft III Doodads Export File Contained in a Warcraft III map
Westwood 3D object format. 3D models used in Renegade and Generals.
Shockwave 3D object format.
Warcraft III Replay File File for Warcraft III
Warcraft III Buffs Export File Contained in a Warcraft III map
Warcraft III Map File for Warcraft III: Reign of Chaos
Warcraft III: Reign of Chaos
Warcraft III: Reign of Chaos is a real time strategy computer game released by Blizzard Entertainment on July 3, 2002 . It is the second sequel to Warcraft: Orcs & Humans, and it is the third game set in the Warcraft Universe...

Warcraft III Campaign File for Warcraft III: The Frozen Throne
Warcraft III: The Frozen Throne
Warcraft III: The Frozen Throne is a real-time strategy computer game developed for Microsoft Windows, Mac OS and Mac OS X by Blizzard Entertainment. It is the official expansion pack to Warcraft III: Reign of Chaos, requiring Reign of Chaos to play...

Warcraft III Object Data Export File Contained in a Warcraft III map
Warcraft III Save Save File for Warcraft III
Warcraft III Upgrades Export File Contained in a Warcraft III map
Warcraft III Item Export File Contained in a Warcraft III map
Warcraft III Unit Export File Contained in a Warcraft III map
Warcraft III Save Save File for Warcraft III
Warcraft III Expansion Map File for Warcraft III: The Frozen Throne
Warcraft III Save Save File for Warcraft III
Something for Windows95 (e.g. config.w40) Win95
Temporary file for Sort or Index dBASE
Something for Windows95 Win95
Where's All the Data? Doom
Doom
Doom may refer to:* dōm, the Anglo-Saxon word meaning "judgment", "law"** Doom book the Laws of King Aelfred, Legal Code of Alfred the Great, Code of Alfred 893* Doom , a painting that depicts the Last Judgment...

 - Doom2
Yard Contents File FYM
Warcraft III AI Data File Warcraft III AI Data File
Java Web Archive A Java file format used to package and deploy web applications.
ProComm Script File (source code) ProComm
Sound format (Microsoft Windows RIFF WAVE) Media Player
TVTonic WAX video packaging Wavexpress TVTonic
ProComm compiled script ProComm
Notebook Quattro Pro
Spreadsheet Quattro Pro
Microsoft Windows Batch File Catch
Document/workbook or Microsoft Word backup file WordPerfect for Win or Microsoft Word
Microsoft Word
Microsoft Word is a word processor designed by Microsoft. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Subsequent versions were later written for several other platforms including IBM PCs running DOS , the Apple Macintosh , the AT&T Unix PC , Atari ST , SCO UNIX,...

Norton Desktop Norton Desktop
Wilsonware Batch file Winbatch
Condes Event Data file Condes
Macro token list WordPerfect for Win
WordPerfect Macro Facility WP
Data transmission file Microsoft Works
Microsoft Works
Microsoft Works is an integrated package software that is produced by Microsoft. Works is smaller, less expensive, and has fewer features than Microsoft Office or other major office suites. Its core functionality includes a word processor, a spreadsheet and a database management system...

Macro WordPerfect for Win
Product information description WordPerfect for Win
InfoSelect Data file
Database Microsoft Works
Microsoft Works
Microsoft Works is an integrated package software that is produced by Microsoft. Works is smaller, less expensive, and has fewer features than Microsoft Office or other major office suites. Its core functionality includes a word processor, a spreadsheet and a database management system...

Admin tool connection definition War FTP
Packed mail FTN software
WEB source code file Web Easy Professional
Web Object Oriented Graphics Library
Turtle Beach WaveFront Bank AWAVE
Turtle Beach WaveFront Drum AWAVE
Form object dBASE Form Designer
Font CorelDRAW
Turtle Beach WaveFront Prog. AWAVE
Web Family Tree GRAMPS
Data file Winfax
Worksheet Lotus 1-2-3/G
Worksheet Lotus 1-2-3 for OS/2
Width table Ventura Publisher
Windows Imaging Format ImageX
Window file FoxPro - dBASE
Data EMSE mesh
Windows Installer
Windows Installer
The Windows Installer is a software component used for the installation, maintenance, and removal of software on modern Microsoft Windows systems...

 XML
XML
Extensible Markup Language is a set of rules for encoding documents in machine-readable form. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all gratis open standards....

WiX
WiX
The Windows Installer XML , is a free software toolset that builds Windows Installer packages from an XML document. It supports a command-line environment that developers may integrate into their build processes to build MSI and MSM setup packages...

Page wizard Microsoft Publisher
Microsoft Publisher
Microsoft Publisher is a desktop publishing application from Microsoft. It is an entry-level application, differing from Microsoft Word in that the emphasis is placed on page layout and design rather than text composition and proofing...

Spreadsheet Lotus 1-2-3
Lotus 1-2-3
Lotus 1-2-3 is a spreadsheet program from Lotus Software . It was the IBM PC's first "killer application"; its huge popularity in the mid-1980s contributed significantly to the success of the IBM PC in the corporate environment.-Beginnings:...

 version 2.x - Lotus Symphony 1.1+
Spreadsheet Lotus 1-2-3 version 3.x
Spreadsheet Lotus 1-2-3 version 3.4
Document WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 for Win
Spreadsheet Lotus 1-2-3 educational version
VISI Working file Vero Software
Spreadsheet format Lotus 123 2x
Spreadsheet Quattro
Spreadsheet Lotus 1-2-3 version 1A - Lotus Symphony 1.0, Microsoft Works
Microsoft Works
Microsoft Works is an integrated package software that is produced by Microsoft. Works is smaller, less expensive, and has fewer features than Microsoft Office or other major office suites. Its core functionality includes a word processor, a spreadsheet and a database management system...

Workspace Xlisp
Spreadsheet format Dos Navigator
Graphics Virtus Walkthrough
Walk Through for any game many
Windows Media Audio audio file
Backup of startup files by Windows MathCad autoexec.wmc MathCad
Macro file WordPerfect for Win
Text file WordMARC
Windows Media Player database Windows Media Player
Windows Media Player
Windows Media Player is a media player and media library application developed by Microsoft that is used for playing audio, video and viewing images on personal computers running the Microsoft Windows operating system, as well as on Pocket PC and Windows Mobile-based devices...

Windows MetaFile vector graphics
WoW Map Object Blizzard Entertainment games (World of Warcraft/Warcraft series)
Graphics (Windows Magic Icon Palette)
Windows Media Video video file
Text NeXT WriteNow
Corel Draw Font File CorelDraw
Swap file Windows 3.x
Organization Windows OrgChart
Music (8 channels) Grave Mod Player
Word Perfect Format WP
Document WordPerfect 5.x
Document WordPerfect 6.0 - PFS:WindowWorks
Windows printer driver (uninstallable) Windows
Fax WorldPort
Form WordPerfect
WordPerfect
WordPerfect
WordPerfect is a word processing application, now owned by Corel.Bruce Bastian, a Brigham Young University graduate student, and BYU computer science professor Dr. Alan Ashton joined forces to design a word processing system for the city of Orem's Data General Corp. minicomputer system in 1979...

 Graphics vector graphics
DrawPerfect
Watcom C/C++ IDE project IDE.EXE
Macros WordPerfect for Win
MediaRack Wave Playlist MediaRack
Windows Media Playlist, for Windows Media Player
Macros WordPerfect
Text document Microsoft Works
Microsoft Works
Microsoft Works is an integrated package software that is produced by Microsoft. Works is smaller, less expensive, and has fewer features than Microsoft Office or other major office suites. Its core functionality includes a word processor, a spreadsheet and a database management system...

Compressed spreadsheet Quattro Pro
Spreadsheet Quattro Pro
Spreatsheet Lotus Symphony 1.1 - 1.2 - 2
Template Charisma
Write editor format Write - WinWord
Spreadsheet Lotus Symphony 1.0
VRML file
Archive Amiga WARP
Windows Resource e.g. might indicate error if word cannot open WordPerfect for Win
APL Worksheet
Text file WordStar 5.0-6.0
Text file WordStar 2000
Document WordStar
Workspace Fortran PowerStation
Wavelet-packet Scalar Quantization Format
X-wais source
Text file WordStar
Working Timetable rules file Simsig
Working Timetable timings file Simsig
World of Warcraft Data File World of Warcraft
World of Warcraft
World of Warcraft is a massively multiplayer online role-playing game by Blizzard Entertainment. It is the fourth released game set in the fantasy Warcraft universe, which was first introduced by Warcraft: Orcs & Humans in 1994...

WinTaper Data
Button bar for document window WordPerfect for Win
WWF Document Format
WWF (file format)
WWF is a modification of the open standard PDF format for document exchange endorsed by the World Wide Fund for Nature Germany. The WWF format is promoted as being more environmentally friendly than other comparable document exchange formats since documents in this format are designed to be more...

Keyboard layout WordPerfect for Win
Program/Script File WaxHtml Web Programming Language
Document EXP for Windows

X

Ext. Description Used by
Archive X1.EXE
; AVS X image file SDSC Image Tool
DirectX 3D object
LEX source code file
XBasic Source code file Xbasic
XBasic
XBasic is a variant of the BASIC programming language that was developed in the late 1980s for the Motorola 88000 CPU and Unix by Max Reason. In the early 1990s it was ported to Windows and Linux, and since 1999 it has been available as open source software with its runtime library under the LGPL...

x3d and xdart Formats
XA audio file used in SimCity 3000 by Maxis
Maxis
Maxis is an American company founded as an independent video game developer in 1987. It is currently a subsidiary of Electronic Arts . Maxis is the creator of one of the best-selling computer games of all time, The Sims and its first sequel, The Sims 2...

, also by Sony PlayStation
Xara file Project document used by vector graphics editor Xara Xtreme, previously known as Xara Studio. Early versions used the extension 'ART'.
Xbox Executable Xbox
X11 Bitmap graphics file
Gimp
GIMP
GIMP is a free software raster graphics editor. It is primarily employed as an image retouching and editing tool and is freely available in versions tailored for most popular operating systems including Microsoft Windows, Apple Mac OS X, and Linux.In addition to detailed image retouching and...

 image file
The Gimp
GIMP
GIMP is a free software raster graphics editor. It is primarily employed as an image retouching and editing tool and is freely available in versions tailored for most popular operating systems including Microsoft Windows, Apple Mac OS X, and Linux.In addition to detailed image retouching and...

Extended crack file (usually text)
Xtree for Windows Script file Xtree for Win
OS/2 extended disk format image XDFCOPY.EXE
Directory Manipulator for 32-bit Protected Mode Xenotech Research Labs
Xenon - for Associative 3D Modeling Ashlar-Vellum
Ashlar-Vellum
Ashlar-Vellum, a dba of Ashlar Incorporated, is a developer of Computer-aided design and 3D modeling software for both the Macintosh and Microsoft Windows platforms. Ashlar-Vellum’s interface, designed in 1988 by Dr...

Xbox 360
Xbox 360
The Xbox 360 is the second video game console produced by Microsoft and the successor to the Xbox. The Xbox 360 competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles...

 Executable File
Printer font Xerox 4045 - Ventura Publisher
Ventura Publisher Bitmap Editor Font file
24 pin printer font ChiWriter
Fast Tracker 2 instrument file AWAVE
Fastracker 2.0 Instrument File Fastracker 2.0
Xerox Image Format Pagis Pro 2.0 and 3.0
Add-in macro sheet Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

XLib Archive xlibpas2.zip
Microsoft Excel Toolbar Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Chart Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Dialog Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Extensible LADAR Format LadarSIM
Microsoft Excel Archive Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Dynamic Link Library Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Macro File Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Spreadsheet Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel 2007 Binary Workbook (BIFF12)(Spreadsheets) Microsoft Excel 2007 (see Microsoft Office 2007 file extensions)
Microsoft Excel 2007 Macro-Enabled Workbook (Spreadsheets) Microsoft Excel 2007 (see Microsoft Office 2007 file extensions)
Office Open XML Workbook (Spreadsheets) Microsoft Excel 2007 (see Microsoft Office 2007 file extensions)
Microsoft Excel Template Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Translation table Lotus 1-2-3 - Symphony - Procomm Plus
Microsoft Excel Module Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Microsoft Excel Workbook Microsoft Excel
Microsoft Excel
Microsoft Excel is a proprietary commercial spreadsheet application written and distributed by Microsoft for Microsoft Windows and Mac OS X. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications...

Fast Tracker 2 extended module AWAVE, Mod4Win, FastTracker, ImpulseTracker
Music format FastTracker - Cubic Player
Monarch Model Monarch Professional
Compressed eXtended MIdi music
eXtensible Markup Language file
eXtensible Music Format
XML Miradi Project Zipfile Miradi
video Xbox
Xbox
The Xbox is a sixth-generation video game console manufactured by Microsoft. It was released on November 15, 2001 in North America, February 22, 2002 in Japan, and March 14, 2002 in Australia and Europe and is the predecessor to the Xbox 360. It was Microsoft's first foray into the gaming console...

Standard Network File form
Secondary indexes Borland Paradox
RenderMorphics
eXtended Pattern FastTracker 2.0
X11 Pixel Map graphics file
Microsoft Dynamics AX Export file
Open XML Paper Specification / OpenXPS open standard document format initially created by Microsoft and similar in concept to Adobe PDF files
Executable file Waffle
Macro sheet SuperCalc
Cross-reference file
data Microsoft InfoPath file
XML Sharable Playlist Format
External translation table LocoScript
XTreeGold overlay XTreeGold
Xyngo Video File Xyngo Video Board
X Window System window dump image graphics file SDSC Image Tool
Keyboard mapping Crosstalk
Session Crosstalk
Text file Xerox Writer
Encoded file (ASCII) XXENCODE
Encoded file (ASCII) XXENCODE
Text file XY Write
Text file XYWrite III
Text file XyWrite III
Molecular coordinates XMol, RasMol
RasMol
RasMol is a computer program written for molecular graphics visualization intended and used primarily for the depiction and exploration of biological macromolecule structures, such as those found in the Protein Data Bank...


Y

Ext. Description Used by
Archive (Amiga) Yabba
YACC grammar file Yacc
Yacc
The computer program yacc is a parser generator developed by Stephen C. Johnson at AT&T for the Unix operating system. The name is an acronym for "Yet Another Compiler Compiler." It generates a parser based on an analytic grammar written in a notation similar to BNF.Yacc used to be available as...

/Bison
GNU bison
GNU bison, commonly known as Bison, is a parser generator that is part of the GNU Project. Bison reads a specification of a context-free language, warns about any parsing ambiguities, and generates a parser which reads sequences of tokens and decides whether the sequence conforms to the syntax...

Data custom/nature.yal Arts & Letters
Archive YACC (YAC.EXE)
Secondary index Borland Paradox
Yast Meta Package YAST2 (SUSE Linux Package Manager)
Data YASRT Raytracer scene
Yard Tracks File FYM
Graphics format (YUV)
Bison grammar file Bison
GNU bison
GNU bison, commonly known as Bison, is a parser generator that is part of the GNU Project. Bison reads a specification of a context-free language, warns about any parsing ambiguities, and generates a parser which reads sequences of tokens and decides whether the sequence conforms to the syntax...

Archive YAC

Z

Ext. Description Used by
Archive WinZipNT - COMPRESS - PACK
Split WinRAR Archive
Zoo Tycoon 2
Zoo Tycoon 2
Zoo Tycoon 2 is a video game in which the player may create and operate a zoo by managing its finances, employees and animal exhibits. The goal is to become a "zoo tycoon". Originally released for Windows, Zoo Tycoon 2 is also available for Windows Mobile, PDA, Mac OS X and Nintendo DS...

 saved game
Any game in the Zoo Tycoon 2
Zoo Tycoon 2
Zoo Tycoon 2 is a video game in which the player may create and operate a zoo by managing its finances, employees and animal exhibits. The goal is to become a "zoo tycoon". Originally released for Windows, Zoo Tycoon 2 is also available for Windows Mobile, PDA, Mac OS X and Nintendo DS...

 series.
Infocom game module
Zmodeler-file Zmodeler 1 & 2
Nintendo 64 ROM Project64 Nintendo 64 emulator
Snapshot ZX Spectrum emulator by g.a.lunter
ZFax digitized voice file ZFax
Compressed ZiffNet text document Zview
BitTorrent Link Podmailing
Data file
Archive PKZip - WinZip - Mac OS X
Zoo Tycoon saved game Any game in the Zoo Tycoon
Zoo Tycoon (series)
The Zoo Tycoon series is a video game series that began in 2001. All of the games in the series focus around building up a successful zoo and running it, although scenarios may have other goals.-Development history:...

 (first) series.
ZZT World Any world created using the ZZT
ZZT
ZZT is an ANSI character-based computer game, created in 1991 by Tim Sweeney of Epic Games , who later designed Unreal. It remains a popular DOS game creation system. ZZT itself is not an acronym for anything; its title was simply chosen so it would always appear at the very bottom of newsgroup...

editor.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK