M64 File - opening and understanding

Did your computer fail to open a M64 file? We explain what they are used for and recommend software that we know can open or otherwise handle your .M64 files.

What is a M64 file?

A .M64 file is a mupen64 movie capture file. Through our analysis of M64 files, we know that one use of the format is mupen64 movie capture. 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.

How to open M64 files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension M64 for different purposes.

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

Suggest another file format using extension M64

While we know of one file format using the .M64 file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .M64 file.