Similar to OpenCV
Kismet
Kismet (software)
Kivy
Kivy (framework)
KJots
KJots
Klipper
KlipperKMail
KMailKMines
KMinesKMix
KMPlayer
KNetAttach
KnockoutJS
Knockout (web framework)KNode
Kontact#Usenet News ClientKNotes
Kolf
KolourPaint
KolourPaint
KompoZer
KompoZerKonaWiki
Konsole
Konsole
Kontact
KontactKonversation
KonversationKooka
Kopete
Kopete
KOrganizer
KPart
KDE Platform#KPartsKPDF
KPDFKPPP
KpppKRuler
KSirc
KSnapshot
KSnapshot