If you want to convert GPX to TCX format, you can use any of these free online tools or GPX to TCX converter software for Windows PC.

GPX Viewer and Recorder is a Windows 10 app that provides the ability to record your movements on a map, set waypoints on your route and save the track to your device. Track files can ...

If you want to convert GPX files to FIT format on Windows PC, then use these free GPX to FIT converter tools & software for Windows PC.

The situation: I work in a national park. We have several marked routes in the park, and I'd like to make them available for download to hiking apps etc. The plan: Host the routes as GPX files ...