Convert GP5 to GPX

A navigation app, GPS receiver, or GIS program may require GPX when it cannot import the source application’s GP5 file. Converting to GPX makes tracks, routes, and waypoints easier to transfer, inspect, and archive across compatible software.

What GP5 means in GPS software

GP5 is not a standardized GPS or GIS exchange format. Unlike GPX, the extension has no single public specification that defines its structure, coordinate system, or supported data. In a navigation context, a GP5 file must be associated with the particular GPS, mapping, fleet, or route-planning application that created it.

Different programs using .gp5 can store tracks, routes, waypoints, navigation instructions, or proprietary metadata in incompatible structures. The extension alone cannot identify the correct converter. Check the source program’s Help → About information, export documentation, device software, or download history before opening the file with conversion software.

What GPX provides

GPX (GPS Exchange Format) is an XML-based exchange format supported by GPS applications, outdoor-navigation software, GIS tools, and mapping websites. Its standard elements include <wpt> for waypoints, <trk> for recorded tracks, and <rte> for routes.

GPX can carry coordinates, names, descriptions, elevations, timestamps, and links. Coordinates are normally expressed as WGS 84 latitude and longitude. GPX is readable as text and widely supported, but extensions and application-specific fields are not guaranteed to survive import into another program.

How to convert the file

1. Identify the application or device that produced the GP5 file. Make a backup before converting it.
2. Open the file in that source application, or transfer it back to the device software if the file is device-specific.
3. Use the application’s File → Export, File → Save as, or device-transfer command.
4. Select GPX, preferably GPX 1.1 when the destination supports it. Export tracks, routes, and waypoints separately if the program offers separate choices.
5. Open the resulting .gpx file in the destination program and check its map position, geometry, elevation, timestamps, and waypoint names.

The source application is the safest converter because it knows the GP5 file’s private structure. Renaming file.gp5 to file.gpx does not convert the data and normally creates an invalid or unreadable GPX file.

Using desktop conversion software

GPSBabel can convert many documented GPS formats, but it is not a universal GP5 decoder. Check the current GPSBabel format list for an input driver matching the exact GP5-producing application. Do not assume that an input type named gp5 exists merely because the filename ends in .gp5.

If GPSBabel supports the identified source format, the command-line pattern is:

gpsbabel -i <source-format> -f input.gp5 -o gpx -F output.gpx

Replace <source-format> with the documented driver name. GPSBabel’s graphical interface performs the same operation, but it still requires a compatible input driver.

RouteConverter is another desktop option for recognized route and track formats. Use it only after confirming that its current format list supports the specific GP5 variant; it cannot interpret an undocumented proprietary file by extension alone.

Using an online converter

GPS Visualizer can convert many recognized GPS, mapping, and text formats to GPX, including suitable intermediate formats such as KML or coordinate CSV. It is not a general-purpose GP5 decoder, so confirm support for the source format before uploading the file.

If the original program can export the GP5 data to KML, CSV, NMEA, or another documented format, convert that intermediate file with GPS Visualizer or GPSBabel. CSV conversion requires correctly identifying latitude, longitude, elevation, timestamp, and name columns; KML is usually less ambiguous for tracks and waypoints. Do not upload private routes, home locations, or location history unless the service’s storage and privacy terms are acceptable.

Compatibility and data loss

A successful conversion may preserve only the geographic data. Proprietary turn instructions, map references, addresses, styling, sensor measurements, categories, attachments, and application metadata may be discarded.

Tracks generally retain coordinate sequences and may retain elevation and timestamps. Routes may become only an ordered list of route points, because GPX does not define one universal representation for turn-by-turn navigation instructions. Some exporters include only the active track or the first collection of waypoints.

Compare the source and GPX files in a map viewer. Check the coordinate reference system and datum when the source uses a local grid; converting to GPX normally requires transforming coordinates to WGS 84. If data is missing, open the GPX as XML and inspect its <trk>, <rte>, and <wpt> elements, then validate it against the GPX version expected by the destination program.