Cross platform (lin/win/mac) geographical information system (GIS)
An open source geocoder for openstreetmap data
GeoServer repository
Toolkit for working with and mapping geospatial data
Large-scale WebGL-powered geospatial data visualization analysis
Geographic library
Transform your favorite cities into beautiful, minimalist designs
Open Source Desktop GIS with Surveying and Cartography Functionality
GWC is a tile server and caching proxy written in Java
Viking is a free/open source program to manage GPS data
An information system for cyclists in Berlin and Brandenburg
Geographic feature extraction and data mining
Open OSINT stack for monitoring, analysis, and risk detection
utilities for cadastre system
A software package for quantitative analysis in Panbiogeography
GPS track editor for editing tracks and planning (multiple) day tours