Similar to Dev-C++

Geant4

Genode

Ghidra

Gmsh

GParted

Graphite (smart font technology)

GRPC

HotSpot (virtual machine)

K Desktop Environment 2

Ladybird (web browser)

Lean (proof assistant)

Libtorrent

Lightspark

LLDB (debugger)

LMMS

LyX

Mapnik

Marble (software)

MiKTeX

Mir (software)

Mozilla Application Suite

Mozilla Prism

Mumble (software)

Ninja (build system)

Nix (package manager)

Node.js

NoteEdit

Ocrad