DMO file: How can I open a .DMO file?
The table below provides useful information about the .dmo file extension. It answers questions such as:
- What is the .dmo file?
- What program do I need to open a .dmo file?
- How can the .dmo file be opened, edited or printed?
- How can I convert .dmo files to another format?
We hope you find this page helpful and a valuable resource.
✅ TI Derive Demo

The DMO file is a TI Derive Demo. Derive is a computer algebra system by Texas Instruments.
✅ Duke Nukem 3D Demo File

The DMO file is a Duke Nukem 3D Demo File. Duke Nukem 3D is a first-person shooter video game developed by 3D Realms.
✅ Twin TrackPlayer Music

The DMO file is a Twin TrackPlayer Music. Twin TrackPlayer is a music tracker software developed by TwinTeam.
✅ Movienizer Database

The DMO file is a Movienizer Database. Movienizer is a powerful and flexible movie organizer that can be used to organize any movies, TV series, or videos on any media.
✅ The Land of UM Demo Data

The DMO file is a The Land of UM Demo Data. The Land of UM Data is an educational game for iOS.
✅ RoboCell Demo Data

The DMO file is a RoboCell Demo Data. RoboCell is a robotic control software package developed by Intelitek.
✅ Cube 2 Demo Data

The DMO file is a Cube 2 Demo Data. Cube 2: Sauerbraten is a cross-platform, Quake-like first-person shooter game.
⚠ Be careful with .dmo files.
It's important to know that the .dmo file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .dmo files. Be cautious when dealing with .dmo files from unknown sources.
🚫 The .dmo file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .dmo file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Select an app to open this .dmo file
It means that the operating system does not have a default app associated with the .dmo file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .dmo file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .dmo file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .dmo file extension, write to us.