This is the command garmin_dump that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
garmin_dump - convert .gmn files into xml data
garmin_dump reads a .gmp file as produced by garmin_save_runs, and writes its translation
into XML to standard output.
Use garmin_dump online using onworks.net services