Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .dum

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .dum file?
  • Which program can create the .dum file?
  • Where can you find a description of the .dum format?
  • What can convert .dum files to a different format?
  • Which MIME-type is associated with the .dum extension?
.dum
CODESYS Device User Management Data .dum file icon

CODESYS Device User Management Data

The DUM file is a CODESYS Device User Management Data. CODESYS is a software platform especially designed for use in industrial automation projects.
Detailed description not available
Category: Data files
Application: CODESYS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
.project
CODESYS v3 Project
.projectarchive
CODESYS v3 Project Archive
.library
CODESYS v3 Library Project
.dum
QUANTA Dummy Atom File .dum file icon

QUANTA Dummy Atom File

The DUM file is a QUANTA Dummy Atom File. QUANTA is a molecular graphics analysis program that integrates a range of computational methods.
Detailed description not available
Category: Data files
Application: QUANTA
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
.msf
QUANTA Molecular Structure File
.rtf
QUANTA Residue Topology File
.qpt
QUANTA Plot Data
.mbk
QUANTA Brick Map Data
.tlf
QUANTA Template File

Other types of files may also use the .dum file extension. If you have helpful information about .dum extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.dhm
Shadowgrounds Mission Data
.dim
TripleSat DIMAP Data
.djm
Dynojet Map Data
.dkm
DynaComm Asynchronous Keyboard Mapping
.dm
BYOND Dream Maker Source Code

The .dum filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

djm (1), dhm (1), xum (1), udm (1), rum (1), dym (1), duk (1), dmu (1), dkm (1), dim (1), um (1), sum (1), eum (1), dun (1), duh (1)

Can't open a .dum file?

If you want to open a .dum file on your computer, you just need to have the appropriate program installed. If the .dum association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.dum

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

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.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android

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