Cross platform (lin/win/mac) geographical information system (GIS)
Accurately Locate Smartphones using Social Engineering
Free and open-source map hosting solution with custom styles
Open Source Routing Machine - C++ backend
Geographic library
GPS log file viewer and analyzer
Open source cross-platform Java Visual Traceroute
Viking is a free/open source program to manage GPS data
Toolkit for working with and mapping geospatial data
Bootable linux distro for Geospatial Applications
Showing The Amateur radio Repeaters Tool
GWC is a tile server and caching proxy written in Java
GPS track editor for editing tracks and planning (multiple) day tours
An information system for cyclists in Berlin and Brandenburg
... the open-source glide computer
Open OSINT stack for monitoring, analysis, and risk detection
A Matlab software to estimate Euler pole parameters