QGIS (Quantum GIS) is a cross-platform free and open-source desktop geographic information system (GIS) application that supports viewing, editing, and analys…

Maptitude is a mapping software that allows users to view, edit and integrate maps. The software and technology are designed to facilitate the geographical vi…

PostGIS is an open source software program that adds support for geographic objects to the PostgreSQL object-relational database.

ARCHICAD is an architectural BIM CAD software for Macintosh and Windows.

GRASS GIS (Geographic Resources Analysis Support System) is a geographic information system (GIS) software suite used for geospatial data management and analy…

ArcGIS is a geographic information system (GIS) for working with maps and geographic information.