MMM File Extension

The MMM file extension was created by Developer and is also known as the Multiple Master Metric Data File. MMM is classified as a Data Files and 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 5.0 (1 Votes)
Mime Type mime-type/not.available
Default Program MAGIX Music Maker
Category Data Files
Format Binary
Updated 6/1/2025

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

Access powerful and secure free online MMM tools to convert, view, edit, merge, split, and compare MMM files — all without installing any software. Our tools support the .MMM (Multiple Master Metric Data File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your MMM files directly from your device with ease.

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.

Microsoft Windows logo image Open MMM File on Windows

Software License Developer
MAGIX Music Maker image. MAGIX Music Maker 2020 for Windows Commercial MAGIX

MacOs logo image - FileProInfo.comOpen MMM File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen MMM file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen MMM file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen MMM file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen 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.

MMM file extension icon image.About MMM - Multiple Master Metric Data File

FileProInfo is to help you understand about the Multiple Master Metric Data File with *.MMM suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for MMM. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for MMM, please let us know.

Updated 6/1/2025