Snes9x is an SNES

Super Nintendo Entertainment System

The Super Nintendo Entertainment System is a 16-bit video game console that was released by Nintendo in North America, Europe, Australasia , and South America between 1990 and 1993. In Japan and Southeast Asia, the system is called the , or SFC for short...

 emulator

Video game console emulator

A video game console emulator is a program that allows a computer or modern console to emulate a different video game console's behavior. Emulators are most often used to play older video games on personal computers and modern video game consoles, but they are also used to play games translated...

 written in 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...

 with official ports for Linux

Linux

Linux is a Unix-like computer operating system assembled under the model of free and open source software development and distribution. The defining component of any Linux system is the Linux kernel, an operating system kernel first released October 5, 1991 by Linus Torvalds...

, 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...

, 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...

, the PSP

PSP

PSP most commonly refers to the PlayStation Portable, a handheld game console produced by Sony Computer Entertainment.PSP may also refer to:-Computing and programming:*Corel Paint Shop Pro, a graphics editor...

 and Android.

Background

Development of Snes9x began in July 1997 when Snes96's Gary Henderson and Snes97's Jerremy Koot merged their respective emulators to create Snes9x. Since then, Snes9x has been unofficially ported to more platforms than any other emulator. The emulator became open source under custom licensure in 1999. It is still being actively developed despite the departure of its original developers.

Snes9x was among the first to emulate most SNES enhancement chips at some level. It was also the first SNES emulator to offer sound output.

The open-source emulator PocketSNES for Pocket PCs is based on Snes9X.

License

Although the source code of Snes9x is publicly available, the Snes9x license prohibits its commercial use.