Cross platform (lin/win/mac) geographical information system (GIS)
Open Source Routing Machine - C++ backend
Traccar GPS Tracking System
A simple GPS alarm!
Open OSINT stack for monitoring, analysis, and risk detection
NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20
My OSM projects in bus routings and 30 Districts reallocated
GWC is a tile server and caching proxy written in Java
Toolkit for working with and mapping geospatial data
Open source system for GPS tracking devices
Transport coordinate between earth(WGS-84) and mars in china(GCJ-02)
Google Earth Enterprise - Open Source
Multiplatform Ham Radio APRS and Mapping Program
FAA digital chart viewer for iPhone and iPad
Tile Cache Server
GPSBabel converts and transfers data like waypoints, tracks & routes.