.3MM File Extension

What is a .3MM file?

.3MM is a Video Files file of a Binary format developed by Microsoft. You can launch .3MM files on Windows.

How to make a .3MM file?

To make .3MM files, you have to use Microsoft 3D Movie Maker or any other program from the list below. You can download programs for Windows from official sources. You can also get .3MM file editor from the software official source. To learn more about .3MM file launcher and its alternatives, visit the program official web site.

How to open .3MM files?

You must have one of the programs that can open .3MM files. After the installation of the .3MM file reader, you will be able to open all .3MM files.