How to open MJ2 files

Did your computer fail to open a MJ2 file? We explain what MJ2 files are and recommend software that we know can open or convert your files.

What is a MJ2 file?

The MJ2 file extension indicates to your device which app can open the file. However, different programs may use the MJ2 file type for different types of data.

We are aware of 1 different use of the MJ2 extension, which you can read more about below.

Motion JPEG 2000 video

Through our analysis of MJ2 files, we know that one use of the format is Motion JPEG 2000 video. 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!

Software that will open, convert or fix MJ2 files

These apps are known to open certain types of MJ2 files. Since many different programs may use MJ2 files for different purposes, you may need to try a few of the apps to open your specific MJ2 file.

Parallels Tools CenterParallels Tools CenterUser submitted
DIMIN ViewerDIMIN ViewerUser submitted
Microsoft Windows Media PlayerMicrosoft Windows Media PlayerUser submitted
Photo DataBasePhoto DataBaseUser submitted
We have not verified any programs that we know for certain can work with MJ2-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 MJ2-files. If you know one, please use the Suggest link below and tell us about it!