Category:GISに関する自由ソフトウェア
QGIS
QGISGeoServer
GeoServerOSGeo財団
Open Source Geospatial FoundationLeaflet
Leaflet (software)MapServer
MapServerMapnik
MapnikPotlatch
Potlatch (software)GMT (ソフトウェア)
Generic Mapping ToolsGRASS GIS
GRASS GISID (ソフトウェア)
ID (software)OpenLayers
OpenLayersSAGA GIS
SAGA GISStreetComplete
StreetCompleteGDAL
GDALJOSM
JOSMPostGIS
PostGIS