tumic0/GPXSee
GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.
GitHub repository with 1,207 stars and 153 forks.
Language: C++
Topics: gpx, fit, igc, tcx, nmea, kml, wmts, geotiff, wms, mbtiles