The File Extensions Database


.M64 File Extension

  • Category: Emulator Files

What is an .M64 file?

.M64 is Mupen64 movie capture

The m64 file extension is associated with Mupen64 a Nintendo 64 game console emulator available for Microsoft Windows, Linux, Apple Mac OS X and other operating systems.

The m64 file contains movie capture.


How to open:

Use Mupen64 to work with *.m64 capture files.

How to convert:

Compatible tools may be able to export *.m64 files to other formats.

How to solve problems with M64 files

  • Associate the M64 file extension with the correct application. On :
    Windows: Right click on any M64 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.M64 files". Mac: Right click (or Ctrl-click) the M64 file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .M64 is Mupen64 movie capture. Because only the current version supports the latest M64 file format. Search, therefore, e.g. on the manufacturer website after an available .M64 is Mupen64 movie capture update.
  • To make sure that your M64 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.