.UNL File Extension
- Developer by: Garmin
- Category: Misc Files
What are .UNL files and how to open them?
Can't open .UNL file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .UNL file.What is a .UNL file extension?
.UNL file extension is created by Garmin. .UNL has been classified as Misc Files.
.UNL is Garmin Unlock File
Backup file created by MapSource, a program used to manage maps for Garmin navigational devices; contains unlock codes for maps; used as a backup copy so that the codes can be restored back to the Garmin device.
To create a UNL file in MapSource, select , click "Next," and choose "Backup my unlock codes to a file." To reload unlock codes, select , click "Next," select "Retrieve and reinstall all my unlock codes, click "Next," and then select "Retrieve my unlock codes from a file on my PC."
NOTE: Unlock codes are specific to a single GPS unit purchased from Garmin. Therefore, it is not possible to use a UNL file to unlock maps on multiple Garmin devices.
List of all softwares that can open the Garmin Unlock File
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