The most recent version, PC/GEOS 4.0, was developed in by Breadbox Computer Company,, and named Breadbox Ensemble. It should not be confused with another platform made by the same company, which ran on the microprocessor. Microsoft (1639) Not specified (442) IBM (352) Borland Software (146) Microsoft Corporation (130) unknown (123) Borland International, Inc. (82) gpl (72) eoredson (66) Norton Computing (63) Digital Research (63) id Software (63) Infocom (62) Autodesk (62) Sierra Entertainment (60) Adobe (60) Maxis (52) Ibm Corp. (50) Micrografx (50) Borland Inc. (49) Central Point Software (48) Apogee Software (48) Borland (47) Lotus Software (47) Microprose (44) Symantec Corporation (43) Sam Lantinga (42) Lotus Development Corporation (41) WordPerfect Corporation (39) Corel Corporation (38) Ashton-Tate (36) Quarterdeck (36) Broderbund (34) Electronic Arts (33) Software Publishing Corporation (33) Peter Norton Computing/Symantec (31) Novell, Inc. (30) Apple Computer, Inc. (30) Symantec (29) Epic MegaGames (29) Be, Inc. (28) Intuit (28) GNU (28) Sierra On-Line, Inc. (26) Sierra (25) more…īeOS (718) DOS (7805) OS/2 (198) Unix (258) Windows 3. operating system first created by Berkeley Softworks, later GeoWorks Corporation, for the and similar systems.
