Similar to Geant4
Genode
GenodeGhidra
GhidraGiNaC
GiNaC
Gmsh
GmshGNU Aspell
GNU Aspell
GNU LilyPond
LilyPond
GNU Octave
GNU Octave
GNUコンパイラコレクション
GNU Compiler Collection
Godot (ゲームエンジン)
Godot (game engine)
GParted
GParted
Graphite
Graphite (smart font technology)
GRPC
GRPC
Gtkmm
Gtkmm
HarfBuzz
HarfBuzz
Helio (ソフトウェア)
HipHop Virtual Machine
HHVM
HotSpot
HotSpot (virtual machine)Hydrogen (ソフトウェア)
Hydrogen (software)
IceWM
IceWMIgraph
IgraphInfraRecorder
InfraRecorderIrrlicht Engine
Irrlicht EngineK Desktop Environment 2
K Desktop Environment 2K Desktop Environment 3
K Desktop Environment 3
K3b
K3b
Kate
Kate (text editor)Kdenlive
Kdenlive
KDevelop
KDevelop