GeoServer repository
Large-scale WebGL-powered geospatial data visualization analysis
Viking is a free/open source program to manage GPS data
Toolkit for working with and mapping geospatial data
GPS navigation software for Windows Mobile & WinCE devices.
An information system for cyclists in Berlin and Brandenburg
GPS track editor for editing tracks and planning (multiple) day tours
A software package for quantitative analysis in Panbiogeography
Geographic feature extraction and data mining
Free software for maps
Open Source Desktop GIS with Surveying and Cartography Functionality
Automated detection of the unknown early map projection
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!
Open source system for GPS tracking devices
Reading OpenStreetMap Pbf files.
Tool to work on map data, to check the data and generate your own maps
PCRaster environmental modeling software
A GUI for the freeware Geographical Information System PCRaster