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
Open OSINT stack for monitoring, analysis, and risk detection
Geographic library
Toolkit for working with and mapping geospatial data
GWC is a tile server and caching proxy written in Java
Builds Garmin maps from OpenStreetMap
An information system for cyclists in Berlin and Brandenburg
GPS track editor for editing tracks and planning (multiple) day tours
The Drone PACS platform for aerial inspection. Free on-premises.
Geographic feature extraction and data mining
GPX viewer, analyser and editor with official maps, terrain and graphs
A software package for quantitative analysis in Panbiogeography
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig