A .3do file extension is related to the Total Annihilation computer game and used for its object files.

There is one other file type using
the 3DO file extension!

empty icon.3do - FreeDO Phoenix ISO image

Detailed description

Software that works with 3do file extension

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3DO file extension - Total Annihilation object

What is 3do file? How to open 3do files?

File type specification:

Game file type icon Game file type

The 3do file extension is related to Total Annihilation a real time strategic computer game for Microsoft Windows and Apple Mac systems developed by Cavedog Entertainment.

The 3do file contains in-game models of objects.

The default software associated to 3do file type:

Total Annihilation icon

Cavedog Entertainment logo Total Annihilation  Microsoft Windows software

Company or developer:
  Cavedog Entertainment

Total Annihilation is a real-time strategy video game created by Cavedog Entertainment, a sub-division of Humongous Entertainment, and released in 1997 by GT Interactive for Microsoft Windows and Mac OS.

Help how to open 3DO files:

3D Object Converter is capable to view content *.3do files.

How to convert file with extension 3DO:

Use 3D Object Converter to export *.3do files to other formats.

List of software applications associated to the .3do file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open 3do file, edit 3do file, convert 3do file, view 3do file, play 3do file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the 3do files.

  • View 3do file
  • Import 3do file
  • Others 3do file

3do file viewer - programs that view 3do file - Total Annihilation object

Click on the link to get more information about 3D Object Converter for view 3do file action.

Microsoft Windows:

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