A paperless office is a work environment in which the use of paper is eliminated or greatly reduced. This is done by converting documents and other papers into digital form. Proponents claim that "going paperless" can save money, boost productivity, save space, make documentation and information sharing easier, keep personal information more secure, and help the environment. The concept can also be extended to communications outside the office.
Traditional offices have paper

Paper

Paper is a thin material mainly used for writing upon, printing upon, drawing or for packaging. It is produced by pressing together moist fibers, typically cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets....

-based filing systems, which may include filing cabinet

Filing cabinet

A filing cabinet is a piece of office furniture usually used to store paper documents in file folders. In the most simple sense, it is an enclosure for drawers in which items are stored. The two most common forms of filing cabinets are blocky files and diagonal files...

s, folders, shelves, microfiche systems, and drawing cabinets, all of which require maintenance, equipment, and considerable space.