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GPSMaster v.2.13.5.879
GPSMaster is a program that runs under Windows on a PC and is able to communicate with a Garmin GPS. You can download all the desired data from your GPS, edit it, save it, view it, print it, upload it.
GPSMaster.NET v.1 7
GPSMaster.NET can best be described as a mixture of Google Earth, World Wind, SeeYou, OziExplorer and Garmin Mapsource. GPSMaster.