GPXSee is a Qt-based GPS log file viewer and analyzer that supports GPX, TCX, KML, FIT, IGC and NMEA files.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux



Astro Fitness is not available for Windows but there are a few alternatives that runs on Windows with similar functionality. The best Windows alternative is GPXSee, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Astro Fitness and three of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Astro Fitness are Turtle Sport and MyTourbook.
GPXSee is a Qt-based GPS log file viewer and analyzer that supports GPX, TCX, KML, FIT, IGC and NMEA files.



Turtle Sport is an open source software developed to communicate with GPS devices : Garmin, Suunto, etc. The following functions are available:
Retreive your activities from GPS devices. Import and export activities in GPX, hst, tcx, kml, fit. Configure the athlete data: weight.

MyTourbook is free software to visualize and analyze tours which are recorded by a GPS device, bike- or exercise computer and ergometer.



