Similar to Ingres
Budgie
Budgie (desktop environment)Bullet
Bullet (software)Byobu
Byobu (software)Cacti
Cacti (software)Caddy
Caddy (web server)Cairo
Cairo (graphics)CakePHP
CakePHPCalibre
Calibre (software)Canna
Capistrano
Capistrano (software)Ccache
CcacheCD Manipulator
Cdparanoia
CdparanoiaCdrkit
Cdrkit▼-1 trendsCenterStage
CERN httpd
CERN httpdCervisia
CervisiaCgroups
CgroupsCheck (ユニットテスト・フレームワーク)
Checkstyle
CheckstyleChef (ソフトウェア)
Progress ChefCherryPy
CherryPyChrony
ChronyCitra
Citra (emulator)CKEditor
CKEditorClam AntiVirus
ClamAVClang
ClangClaws Mail
Claws Mail