Viking is a free/open source program to manage GPS data
Simple GPS tracking server
Free software for maps
Offline OpenStreetMap maps for iOS and Android
Braille & ASCII world map renderer for your console
Raster layer editing toolbar for ArcMap 10.x
A software to manipulate RINEX 3 files
Moved to new location: http://octomap.github.com/
Tiny tool capable of stitching hundreds images into one single image
A free library for fast clipping of arbitrary polygons
compeo++ - Manage Flytec/ Bräuniger Instruments
ATENTION; SEE DOCUMENT TO RUN; LAST VERSION 101
GPSBabel converts and transfers data like waypoints, tracks & routes.
Topographic calculations softwares