A daily updated filename extension database!

MMG file extension

The table below provides useful information about the .mmg file extension. It answers questions such as:

  • What is the .mmg file?
  • What program do I need to open a .mmg file?
  • How can the .mmg file be opened, edited or printed?
  • How can I convert .mmg files to another format?
  • Where can I find the specifications for .mmg?
  • Which MIME-type is associated with the .mmg extension?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

Mkvmerge GUI Preferences

MMG file is an Mkvmerge GUI Preferences. MKVMerge GUI (MKVToolNix) is a tool to rearrange and/or remove streams in an MKV container.
MMG format description not yet available
Application: MKVToolNix
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MMG aliases:
MMG related links:
MMG related extensions:

Other types of files may also use the .mmg file extension.

The .mmg file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

mmb, mm, hmg, jmg, mmv, mmr, mmh, mlg, mjg, mgm, lmg, mng, mmt, mmn, mmf

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Mobile Master Backup
Oracle Forms Menu Module Binary
FreeMind MindMap
Matrix Market File
modhmm HMG model
Laservision Graphic
Edmics MMR Fax
MHEG-5 Multimedia Data
Multiple-image Network Graphics
Sybase PowerDesigner Multimodel Report

Can't open a .mmg file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .mmg file association, check the FAQ.

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .mmg file extension, write to us!

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