GPX 2 Google Earth converts GPX waypoints, routes and tracks from GPX to Google Earth in a single step. Save to your computer (PC or Mac) any Garmin points of interest from the GPS in GPX format and load that file using POI Edit conversion software. Save as a KML file for an off-line use with Google Earth software.
POI Edit supports Google Earth KMZ and KML file format conversion to GPX files for use with Garmin GPS units.