Similar to Marble_(ソフトウェア)
Squeak
SqueakStellarium
Stellarium (software)Tux Paint
Tux Paintオープンコースウェア
OpenCourseWareScilab
ScilabSageMath
SageMathMicroWorlds
MicroWorldsMaxima
Maxima (software)ムードル
MoodleLOGO
Logo (programming language)オープンストリートマップ
OpenStreetMapID (ソフトウェア)
ID (software)OsmAnd
OsmAndPotlatch
Potlatch (software)Wheelmap.org
Wheelmap.orgエディタソン
Edit-a-thonOpenSeaMap
OpenSeaMapOSM財団
OpenStreetMap FoundationArora
Arora (web browser)Calibre
Calibre (software)Falkon
FalkonFeatherPad
FeatherPadGNU Octave
GNU OctaveKDE Frameworks
KDE FrameworksKeePassX
KeePassXKeePassXC
KeePassXCLXQt
LXQtLyX
LyX