Category:GISに関する自由ソフトウェア
GeoServer
GeoServerMapServer
MapServerPotlatch
Potlatch (software)GMT (ソフトウェア)
Generic Mapping ToolsGRASS GIS
GRASS GISID (ソフトウェア)
ID (software)Mapnik
MapnikPostGIS
PostGISSAGA GIS
SAGA GISStreetComplete
StreetCompleteJOSM
JOSMOSGeo財団
Open Source Geospatial FoundationLeaflet
Leaflet (software)GDAL
GDALOpenLayers
OpenLayersQGIS
QGIS