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MJ2 File

What are MJ2 files and how to open them

Are you having problems opening a MJ2 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a MJ2 file?

A .MJ2 file is a Motion JPEG 2000 Video file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open MJ2 files

We have identified one MJ2 opener that is compatible with this specific type of MJ2 file.

Programs that open Motion JPEG 2000 Video files

Last updated: February 24, 2023

Various apps that use files with this extension

These apps are known to open certain types of MJ2 files. Remember, different programs may use MJ2 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Microsoft Windows Media PlayerMicrosoft Windows Media PlayerUser submitted
Freemake Video ConverterFreemake Video ConverterUser submitted
DIMIN ViewerDIMIN ViewerUser submitted
Photo DataBasePhoto DataBaseUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about MJ2 file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.