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Informations about the D3M filename extension and the file formats associated with it

We collected the information you should know about the .d3m filename on this page. If you were sent a(n) .d3m file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.d3m - Descent 3 Data

The D3M file is a Game Data file, which is connected to the Descent 3 Data according to our registry. With the adequate settings, the Descent 3 Data (.d3m) files can be opened or converted with the help of Descent 3.

Format description:
D3M format description not yet available
Game Data
Descent 3
Magic string:
- / -
Related links:
Related extensions:
Descent 3 Data
Descent 3 Mission Data
Descent 3 Outrage Sound

Important! Programs other than the ones listed above may also use the .d3m file extension. Even harmful programs can create files with the .d3m extension to store data in them. Always be careful with .d3m files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .d3m file can’t be opened on your computer?

If the program necessary for opening the .d3m file is installed properly on your computer, then the quickest and simplest way to open the .d3m file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .d3m file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .d3m extension

The .d3m filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .d3m files.

3dm, v3m, dwm, dm3, dem, w3m, s3m, drm, dm

Maybe you’re not even looking for the .d3m file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .d3m extension. It’s possible that the one you’re looking for is among them.

OpenNURBS 3D Model
Warcraft 3 Map
Gatan DigitalMicrograph 3 Image
Delphi Edit Mask
Cubase Drum Map
Turing DEM File

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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