Similar to Xfig
Kopete
Kopete
KOrganizer
KPart
KDE Platform#KPartsKPDF
KPDFKPPP
KpppKRuler
KSirc
KSnapshot
KSnapshotKSysguard
KDE System GuardKTeaTime
KuickShow
Kumofs
Kutt
KView
KWallet
KWalletKWord
KWordKWQ
KWrite
KWrite
LADSPA
LADSPA
Laminas Project
Laminas
X Window System
X Window System
X Window System コアプロトコル
X Window System core protocol
X Window Systemプロトコルとアーキテクチャ
X Window System protocols and architectureTemplate:XWinSys
Template:XWinSys
Accelerated-X
Accelerated-X▲1 trendsAwesome
Awesome (window manager)
Cinnamon
Cinnamon (desktop environment)Direct Save Protocol
Direct Save Protocol