Category:以前はオープンソースまたは自由ソフトウェアだったソフトウェア

• 

  KaiOS

  KaiOS
  
• 

  LiveJournal

  LiveJournal
  
• 

  EyeOS

  EyeOS
  
• 

  Tween

  Tween (software)
  
• 

  Free Download Manager

  Free Download Manager
  
• 

  NX technology

  NX technology
  
• 

  Open Sound System

  Open Sound System
  
• 

  Racer Free Car Simulation

  Racer (simulator)
  
• 

  Rainlendar

  Rainlendar
  
• 

  Synthesia

  Synthesia (video game)
  
• 

  OTRS

  OTRS
  
• 

  OpenAL

  OpenAL
  
• 

  PyMOL

  PyMOL
  
• 

  Cloud9

  Cloud9 IDE
  
• 

  Reddit

  Reddit
  
• 

  Nessus

  Nessus (software)
  
• 

  Paint.NET

  Paint.NET
  
• 

  Solaris

  Oracle Solaris