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

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

.ddo - Tank3D Game Data

The DDO file is a Game Data file, which is connected to the Tank3D Game Data according to our registry. With the adequate settings, the Tank3D Game Data (.ddo) files can be opened or converted with the help of Tank3D.

Format description:
DDO format description not yet available
Game Data
Magic string:
- / -
Related links:
Related extensions:
Stronghold Crusader GM1 Image
Combat Mission: Shock Force Archive
Oddworld: Abes Oddysee Data
Pool Of Radiance Game Data
Duke Nukem 1 Game Data
Civilization 5 Mod Data

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

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

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

Incorrectly given .ddo extension

The .ddo 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 .ddo files.

rdo, cdo, edo, dwo, dso, dod, deo, ddl, wdo, ddi, sdo, dco, fdo, dxo, dvo

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

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

Crescendo Music Notation
Cook'n Cookbook Recipe
Stata Batch File
Data Definition Language File
DB/TextWorks Database Deferred Update Directory
Safetica Free Encrypted Virtual Disk Archive

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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