How to open 3MM files

Did your computer fail to open a 3MM file? We explain what 3MM files are and recommend software that we know can open or convert your files.

What is a 3MM file?

3MM files are 3D Movie Maker files, which you can read more about below.

The 3MM file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a 3MM opener may not be able to open all kinds of 3MM files. In this case, though, we only know of one specific use.

3D Movie Maker

Through our analysis of 3MM files, we know that one use of the format is 3D Movie Maker . We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

3MM file openers, viewers, etc.

These apps are known to open certain types of 3MM files. Remember, different programs may use 3MM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

3D Movie Maker3D Movie MakerUser submitted
We have not verified any programs that we know for certain can work with 3MM-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with 3MM-files. If you know one, please use the Suggest link below and tell us about it!