Software | Source Type | Manufacturer | Known For |
---|---|---|---|
ArcGIS | Proprietary | ESRI | General GIS |
ERDAS Imagine | Proprietary | Hexagonal Geospatial | Spatial image analysis |
ENVI | Proprietary | Exelis Visual Information Systems | Spatial image analysis |
QGIS | Open Source | QGIS Project | General GIS |
GRASS | Open Source | OSGeo Project | General GIS |