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Basic information about SUM file

When there is a problem with opening files with the file extension SUM（*.SUM or *.sum）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the SUM file yourself.

There are 2 file types using the SUM file extension in our database. In the further part of this page, you will find detail information about all the SUM file with their brief description and a list of programs that support SUM file sorted by operating systems. The table below provides useful information about the SUM file extension. It answers questions such as:
  • What is the SUM file?
  • How to open a SUM file?
  • What programs do I need to open a SUM file?
  • What programs help to create and edit a SUM file?
  • How to convert SUM files to another file format?
  • How to convert another files to SUM file format?


1.Detail information about SUM file extension: Garmin Checksum File

File type Garmin Checksum File Category Misc Files
Developer Garmin File format Binary
Description SUM file is a Garmin Checksum File developed by Garmin. File used by Garmin GPS navigation devices; contains a checksum for a corresponding file on the device, such as a map (.IMG) file or a voice (.VPM) file; generated when a diagnostics test is run on the unit.
Software programs that will open, edit or convert SUM files

Windows		 Garmin Connect
eSignal


2.Detail information about SUM file extension: Scilab Unit Operation Model File

File type Scilab Unit Operation Model File Category Data Files
Developer AmsterCHEM File format XML
Description SUM file is a Scilab Unit Operation Model File developed by AmsterCHEM.
Software programs that will open, edit or convert SUM files

Windows		 AmsterCHEM Scilab CAPE-OPEN Unit Operation



Can't open a SUM file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.SUM”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the SUM extension without any issue.


Where I can download the application that support SUM file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of SUM files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a SUM file?

The reasons for the lack of the ability to open a SUM file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a SUM file. If there is still something wrong, you might want to check:

  • Whether the SUM file is damaged.
  • Whether the SUM file is incorrectly linked in the registry entries.
  • Whether the SUM file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the SUM file format is incompletely.
  • Whether the SUM file is infected.
  • Whether the drivers of the equipment used for opening a SUM file are up to date.
  • Whether your computer has enough hardware resources to open a SUM file.

If the SUM file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.