# 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.

Repository: https://github.com/tumic0/GPXSee
Canonical: https://ross.abutalabs.com/products/gpxsee
Homepage: https://www.gpxsee.org
Language: C++
License: GPL-3.0
License Family: copyleft
Topics: gpx, fit, igc, tcx, nmea, kml, wmts, geotiff, wms, mbtiles, oziexplorer, geojson, rmaps, garmin, mapsforge, oruxmaps, s57, trekbuddy, coros, pmtiles
Last push: 2026-08-26T16:03:48+00:00

## Health v2 (maintenance only)
Score: 99/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 98, longevity 100
- inputs: {"age_days": 3986, "days_push": 7, "days_rel": 14, "gap_med": 10.0, "n_releases_24m": 21}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1231, forks 161 (observed 2026-08-28T04:04:04.208342+00:00)

## What it is
GPXSee is a Qt-based GPS log file viewer and analyzer supporting all common GPS log formats (GPX, TCX, FIT, KML, NMEA, IGC, and many more) plus a wide range of online and offline map formats. It renders tracks, routes, waypoints and areas with elevation, speed, heart rate, cadence, power and other sensor graphs.

## Use cases
- view gpx tracks on a map
- analyze fit files from my bike computer
- open gps logs with elevation and heart rate graphs
- view offline maps like mbtiles or garmin img
- export a track to png or pdf
- visualize multiple gps tracks in one view
- play back dashcam or gopro video with gps overlay

## When to choose
- you need a fast, lightweight viewer for GPS log files and maps without full GIS complexity
- you work with many GPS file formats including Garmin, Suunto, dashcam and geotagged video
- you want offline map support (MBTiles, PMTiles, GeoTIFF, Mapsforge, etc.)
- you need cross-platform desktop and Android support with no dependencies beyond Qt

## When to avoid
- you need full-featured GIS analysis or editing (use QGIS instead)
- you need to edit or create GPS tracks, not just view them
- you need a web-based or server-side map viewer

## Facets
- artifact type: application
- maturity: active
- function: gui, data-visualization, geospatial, parser
- domain: data-visualization, developer-tools
- platform: windows, cpp, cross-platform
- tags: gpx, fit, gps-logs, offline-maps, qt, track-viewer, wmts, geotiff, mbtiles, pmtiles, maps, macos, linux, android

## Member repositories
- tumic0/GPXSee (main) score 99

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:04.208342+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T08:22:32.087850+00:00, confidence not recorded.
  - readme: https://github.com/tumic0/GPXSee (fetched 2026-08-28T04:04:04.208342+00:00, sha f0ac8b27b656)
  - homepage: https://www.gpxsee.org (fetched 2026-08-29T12:22:18.228418+00:00, sha a3c8d7b62a77)
  - site_page: https://gpxsee.org/doc.html (fetched 2026-08-29T12:22:18.231109+00:00, sha 52e6a12bac2a)
- Data as of 2026-08-30T08:39:29.467469+00:00.