Cross platform (lin/win/mac) geographical information system (GIS)
Blender addons to make the bridge between Blender and geographic data
GeoServer repository
An open source geocoder for openstreetmap data
Large-scale WebGL-powered geospatial data visualization analysis
Geographic library
Viking is a free/open source program to manage GPS data
Toolkit for working with and mapping geospatial data
GWC is a tile server and caching proxy written in Java
GPS track editor for editing tracks and planning (multiple) day tours
A cartography program with parameter adjustments and gravity fonctions
An information system for cyclists in Berlin and Brandenburg
Automated detection of the unknown early map projection
Open Source Desktop GIS with Surveying and Cartography Functionality
Geographic feature extraction and data mining
French Geographic Information System
Free software for maps