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Navigation: Home > IDM file

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

We collected the information you should know about the .idm filename on this page. If you were sent a(n) .idm 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

.idm - Indigo Prophecy Game Archive

The IDM file is a Game Data file, which is connected to the Indigo Prophecy Game Archive according to our registry. With the adequate settings, the Indigo Prophecy Game Archive (.idm) files can be opened or converted with the help of Indigo Prophecy.

Format description:
IDM format description not yet available
Game Data
Indigo Prophecy
Magic string:
- / -
Related links:
Related extensions:
Epic Warhammer 40k: Final Liberation Game Data
Unreal Tournament 2004 Package
Grand Theft Auto V Texture Dictionary Data
Trine 2 Data
Little Big Adventure Saved Game
Tony Hawk: Pro Skater 2 Game Data

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

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

If the program necessary for opening the .idm file is installed properly on your computer, then the quickest and simplest way to open the .idm 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 .idm file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .idm extension

The .idm 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 .idm files.

ldm, dim, iwm, ism, imd, iem, idl, idj, id, odm, dm, jdm, ivm, irm, ifm

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

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

Direct Internet Message Encapsulation Data
Oracle IRM Wrapper Data
Alpha Five Index Definition File
AIM Greyscale Image
Lotus Notes User ID File
AimTech IconAuthor 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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