GPS TrackMaker is a communication program to connect GPS to PC. It allows the creation and edition of Waypoints, Tracklogs and Routes. It still allows to insert a scanned image of map.
GPS Visualizer (GeoVisualizer) is a free utility that creates customizable maps and profiles from GPS data (tracklogs & waypoints), addresses, or coordinates.
GPSBabel converts waypoints, tracks, and routes between popular GPS receivers and mapping programs. It also has powerful manipulation tools for such data.
Garmin International's official website. Designing, manufacturing, and marketing cutting-edge Global Positioning Systems, GPS receivers and other consumer electronics. Garmin is the world leader in satellite navigation and GPS products for...