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?

Table of Contents

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:

hmg, jmg, kmg, lmg, mg, mgm, mhg, mkg, mlg, mm, mmb, mmf, mmh, mmn, mmr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

modhmm HMG model
Microsoft Mail Message Format Data
Matrix Market File
Equation Illustrator Macro
Nimbus 7 SAMS MMRVT Data
Laservision Graphic
Dragon Age Model Mesh Heirarchy Data
FreeMind MindMap
MHEG-5 Multimedia Data
Oracle Forms Menu Module Text

🔴 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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