GeoServer repository
Large-scale WebGL-powered geospatial data visualization analysis
GPS navigation software for Windows Mobile & WinCE devices.
GPS track editor for editing tracks and planning (multiple) day tours
Open Source Desktop GIS with Surveying and Cartography Functionality
Geographic feature extraction and data mining
A software package for quantitative analysis in Panbiogeography
Free software for maps
Automated detection of the unknown early map projection
Reading OpenStreetMap Pbf files.
Tool to work on map data, to check the data and generate your own maps
PCRaster environmental modeling software
GDAL wheels for python and C/C++ projects (Linux only)
Plugins for OpenCPN
Geostatistics and geosciences modeling software
A software gps simulator
a space-time interpolation geostatistical tool