Free GIS Software


GRASS GIS: Mighty Free GIS

FWTools: Open Source GIS Binary Kit

PostgreSQL / PostGIS: Free database and the spatial database extension PostGIS

Virtual Terrain Project: Software for 3D Visualisation and a great source for information about terrain visualisation.

There are already extensive Link Lists in the Net:

FOSSGIS -> Software/ Logiciels


Geo Community - Links to Free GIS Software and propritary GIS Software