Files with .garmin file extension can be most often found as special files for the Garmin Hacking Project app for customizing Garmin GPS navigation.
GARMIN file extension - Garmin Hacking Project data
What is garmin file? How to open garmin files?
File type specification:
The .garmin file extension is related to Garmin Hacking Project, a software that allows users to customize Garmin GPS navigation devices.
The .garmin file stores various data used for internal purposes of the Garmin Hacking Project.
This garmin file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.