How to open GPX file (NMEA log, Magellan SD)

In the GPS Track Editor main menu, choose File | Open track...
In the Open File dialog, choose a folder with your GPS tracks.
The file type is detected automatically. If you want to filter the list, choose a suitable file extension.
To open several files, hold Ctrl or Shift key and click the required items.
Click Open.
If a track was opened without errors but it is not visible in the Main View, double click on its name in the Tracks list.

If your track file format is not supported you can:

Install a free GPSBabel utility to convert your format to GPX. Then open it in GTE.
Write us and we will consider the possibility of supporting new format in future releases.