How to open a file with .MP21 extension?

File Type : AXMEDIS MPEG-21 File (AxMediaTech S.R.L.)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .MP21 file

Searching for the right program to open .MP21 files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .MP21 file extension?

Media storage format developed by the Moving Picture Experts Group (MPEG); based on a "meta-box" format that contains audio or video data referred to as the "Digital Item;" also includes metadata that describes the media. MPEG-21 files typically use the .M21 file extension.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open MP21files:

  • Apple QuickTime Player
  • Apple QuickTime Player