Accurately Locate Smartphones using Social Engineering
Open Source Routing Machine - C++ backend
An information system for cyclists in Berlin and Brandenburg
Open source cross-platform Java Visual Traceroute
Viking is a free/open source program to manage GPS data
GPS navigation software for Windows Mobile & WinCE devices.
Toolkit for working with and mapping geospatial data
... the open-source glide computer
Showing The Amateur radio Repeaters Tool
Free software for maps
A cartography program with parameter adjustments and gravity fonctions
Builds Garmin maps from OpenStreetMap
GPS track editor for editing tracks and planning (multiple) day tours
Open OSINT stack for monitoring, analysis, and risk detection
A friendly GPX viewer and editor with official maps, terrain and 3D
A Guide of the Trees of Barcelona City