How to open .rgn file format?

The probably reason why you are at this website is a problem with opening .rgn file. The full name of the file is Garmin Regional Map File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Garmin.

.rgn file extension (Garmin Regional Map File)

Category Developer/Producer File description Popularity
GIS Files Garmin Garmin Regional Map File
Programs using this file extension: .rgn
ADS OS Software
  • Garmin MapInstall
  • Garmin WebUpdater
  • TurboCCC TTSVoiceEditor
  • Garmin MapInstall
  • Garmin WebUpdater

The file extension .rgn can be used by another programs. If you have some useful information about .rgn file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .rgn file?
  • How to open .rgn file?
  • What is .rgn file?
  • How can I convert .rgn file?
  • Where can I find informations about .rgn file extension? (for example on the File Extension website)
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .rgn extension on