MMM File Extension

MMM file extension is created by Developer, also known as Multiple Master Metric Data File. MMM has been classified as Data Files. This file is saved in a binary format, which requires a specific program to read its contents. You can open MMM files in MAGIX Music Maker program.

Multiple Master Metric Data File Type

Multiple Master Metric Data File Type

Extension	.mmm
Developer	Not Available
Popularity	Very Common Common Average Uncommon Rare 5.0 (1 Votes) Thank you for voting!Already voted, thanks!
Mime Type	mime-type/not.available
Default Program	MAGIX Music Maker
Category	Data Files
Format	Binary
Updated	5/1/2025

What is a MMM File Type?

The data contained in the MMM determines the font axes, which represent the width, weight and optical size of the font.NOTE: Must be used with the PFM and PFB font files.

Free online MMM Tools & Apps

We have also the free online .MMM (Multiple Master Metric Data File) file extension apps that can allow to view, edit, convert from to MMM, merge, split and compare the MMM files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

MMM Files Common Issues

There are few common issues with the Multiple Master Metric Data File .MMM=9334 File Extensions while opening the .MMM=9334 files on Windows and MacOs, we have solution to those issues such as:

Can't Open MMM Files?

1. You must have supported software programs installed for Multiple Master Metric Data File on your system such as MAGIX Music Maker.
2. Associate default Magix MAGIX Music Maker program for *.mmm (Multiple Master Metric Data File) files.
   
   

   Associate MMM Default Program on Windows

   1. Right-click a *.MMM (e.g example.mmm) file and click Open With.
   2. In the Open with dialog box, click Magix MAGIX Music Maker program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .mmm files.
   
   

Related MMM File Extensions

MMM default file extension is .MMM and other similer related extensions are:

All Platform Software Programs for MMM File Extension

List of all softwares that can open the MMM files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open MMM File on Windows

	Software	License	Developer
	MAGIX Music Maker 2020 for Windows	Commercial	MAGIX

Open MMM File on Mac OS

	Software	License	Developer

Open MMM file on Linux

	Software	License	Developer

Open MMM file on Web

	Software	License	Developer

Open MMM file on iOS

	Software	License	Developer

Open MMM file on Android

	Software	License	Developer

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About MMM - Multiple Master Metric Data File

Updated 5/1/2025

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