https://www.gpxsee.org/
GPXSee - GPS log file viewer and analyzer
GPXSee - GPS log file viewer and analyzer that supports GPX, TCX, KML, FIT, IGC and NMEA files.
log filegpxseegpsvieweranalyzer
https://wiki.openstreetmap.org/wiki/GPXSee
GPXSee - OpenStreetMap Wiki
gpxseeopenstreetmapwiki