.M21 File Extension

Are you having difficulty opening a file that ends with .M21? Such files can be executed only by certain programs. If you cannot open the .M21 file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .M21 file?

.M21 file belongs to the category of Video Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

.M21 m21
Developer: AXMEDIS
File Type: AXMEDIS MPEG-21 File
Category: Video Files
Format: N/A

.M21 file is associated with AXMEDIS MPEG-21 File developed by AXMEDIS, has a N/A Format and belongs to Video Files category.


MPEG-21 File

.M21 file belongs to the category of Video Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

.M21 m21
Developer: N/A
File Type: MPEG-21 File
Category: Video Files
Format: N/A

.M21 file is associated with MPEG-21 File developed by N/A, has a N/A Format and belongs to Video Files category.


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