Similar to Software_in_the_Public_Interest

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  Ogg

  Ogg
  
• 

  OpenCVS

  OpenCVS
  
• 

  OpenDarwin

  Darwin (operating system)#OpenDarwin
  
• 

  OpenDocument

  OpenDocument
  
• 

  OpenEmbedded

  OpenEmbedded
  
• 

  OpenJPEG

  OpenJPEG
  
• 

  OpenSC

  OpenSC
  
• 

  OpenSSH

  OpenSSH
  
• 

  OpenSSL

  OpenSSL
  
• 

  OpenVanilla

  OpenVanilla
  
• 

  OpenZaurus

  OpenZaurus
  
• 

  Open棟梁

  
• 

  PackageKit

  PackageKit
  
• 

  Pango

  Pango
  
• 

  PCMan File Manager

  PCMan File Manager
  
• 

  PDF.js

  PDF.js
  
• 

  PekWM

  
• 

  Penelope

  Eudora OSE
  
• 

  Perl Compatible Regular Expressions

  Perl Compatible Regular Expressions
  
• 

  Phonon

  Phonon (software)
  
• 

  PhpBB

  PhpBB
  
• 

  PhpMyAdmin

  PhpMyAdmin
  
• 

  Pico (テキストエディタ)

  Pico (text editor)
  
• 

  Pidgin

  Pidgin (software)
  
• 

  Piwigo

  Piwigo
  
• 

  Pixie (ソフトウェア)

  
• 

  Plagger

  
• 

  Plasma (KDE)

  KDE Plasma