The .gmn file extension is related to Garmin GPS navigation units and used for its track log files.

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GMN file extension - Garmin track log file

What is gmn file? How to open gmn files?

File type specification:

Various data file type icon Various data file type

The GMN file extension is associated with the Garmin GPS navigation units. The .gmn file stores track log in binary file format.

The GMN files can be downloaded from the Garmin navigation units for example by garmintools for Linux.

Help how to open GMN files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension GMN:

As far as we know, this .gmn file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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