.SUM File Extension

Verified information
Information about the file SUM
  • Garmin Checksum Format
  • Misc Files
  • Garmin

What is the SUM file?

The SUM file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Garmin Checksum Format format. SUM files are supported by Windows operating systems. The SUM file is one of the Misc Files files, just like 6033 of the other files found in our file information database. The creator of Garmin Checksum Format is Garmin.

A program that can open the SUM file is e.g. Garmin Connect. This software was released by Garmin Ltd.. However, you can also use other applications, e.g. eSignal.

Programs, that can open .SUM files

eSignal
eSignal
Windows
Garmin Ltd.
Garmin Connect
Cross-platform

How to open a .SUM file?

If you have problems opening the file SUM, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the SUM file format with the installed program. If not, right click on your SUM file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all SUM files should automatically open with the selected program.

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