Similar to LMMS

• 

  OpenSceneGraph

  OpenSceneGraph
  
• 

  PackageKit

  PackageKit
  
• 

  PCSX2

  PCSX2
  
• 

  Phonon

  Phonon (software)
  
• 

  Phusion Passenger

  Phusion Passenger
  
• 

  PLUMED

  PLUMED
  
• 

  Point Cloud Library

  Point Cloud Library
  
• 

  Poppler

  Poppler (software)
  
• 

  POV-Ray

  POV-Ray
  ▼-1 trends

  
• 

  PowerDNS

  PowerDNS
  
• 

  Project64

  Project64
  
• 

  PyQt

  PyQt
  
• 

  QBittorrent

  QBittorrent
  
• 

  Qt

  Qt (software)
  
• 

  Quassel IRC

  Quassel IRC
  
• 

  Quite Universal Circuit Simulator

  Quite Universal Circuit Simulator
  
• 

  ReactOS

  ReactOS
  
• 

  RocksDB

  RocksDB
  
• 

  RTorrent

  RTorrent
  
• 

  Sauerbraten

  Cube 2: Sauerbraten
  
• 

  Scalasca

  Scalasca
  ▲1 trends

  
• 

  SciTE

  SciTE
  
• 

  SerenityOS

  SerenityOS
  
• 

  Skia

  Skia Graphics Engine
  
• 

  Smart Common Input Method

  Smart Common Input Method
  
• 

  Stockfish

  Stockfish (chess)
  
• 

  Strigi

  Strigi
  
• 

  Sumatra PDF

  Sumatra PDF