Cross platform (lin/win/mac) geographical information system (GIS)
Traccar GPS Tracking System
In-depth attack surface mapping and asset discovery
An open source geocoder for openstreetmap data
Interactive, thoroughly customizable maps in the browser
Ultra Fast Geospatial Database & Geofencing Server
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
Open source cross-platform Java Visual Traceroute
Builds Garmin maps from OpenStreetMap
A software package for quantitative analysis in Panbiogeography
French Geographic Information System
A Matlab software to estimate Euler pole parameters
Catalog of applications for OpenStreetMap
Open-source JavaScript library for mobile-friendly interactive maps
Minimalistic wide-open GPS-locator/tracker
PCRaster environmental modeling software
Workflow and set of tools for Automated Imagery Classification
Geostatistics and geosciences modeling software