Directory of Closed Source Resources

Home > Computers > Software > Operating Systems > Closed Source

This category lists operating systems (OSs) based on closed source code. Some such OSs have open source variants (BeOS, DOS, Unix, VMS), or straddle these two licensing models (QNX). Closed Source computer programs, including OSs, are those that include no source code, and for which the source code is kept secret, or made available only for a fee, as in many realtime OSs.

Subcategories

• A-UX
• AIX
• Amiga
• Amstrad
• Apple II
• BeOS
• Cisco IOS
• DOS
• Data General
• Digital Unix
• EPOC
• GEOS
• HP-UX
• IBM
• IRIX
• MPE
• Mac OS
• Mac OS X
• Mainframe
• Midrange
• MorphOS
• NeXT
• NetWare
• OS-2
• OS-390
• OS-400
• OS-9
• PETROS
• Palm OS
• Pick
• QNX
• REAL-32
• REBOL-IOS
• RISC-OS
• SCO
• Sinclair
• SkyOS
• Solaris
• SuperDOS
• THEOS
• TI-99 4A
• Tao Intent
• ThreadX
• Unix
• UnixWare
• VMS
• VSE
• VxWorks
• Windows
• Windows CE
• z-VM

Resources in This Category

• Corona Software AB

  http://www.corona.se/
  Software company located in Sweden, creator of popular VS SPACE system for Wang VS minicomputers.

Related Categories

• Home > Computers > Software > Operating Systems > Open Source

 

Home > Computers > Software > Operating Systems > Closed Source

 

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