How to open .fit file format?

The probably reason why you are at this website is a problem with opening .fit file. The full name of the file is Garmin Activity 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.

.fit file extension (Garmin Activity File)

Category Developer/Producer File description Popularity
GIS Files Garmin Garmin Activity File
Programs using this file extension: .fit
ADS OS Software
  • Garmin Training Center
  • Garmin Training Center
  • Garmin Connect

The file extension .fit can be used by another programs. If you have some useful information about .fit 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 .fit file?
  • How to open .fit file?
  • What is .fit file?
  • How can I convert .fit file?
  • Where can I find informations about .fit 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 .fit extension on