MM file extension
The table below provides useful information about the .mm file extension. It answers questions such as:
- What is the .mm file?
- What program do I need to open a .mm file?
- How can the .mm file be opened, edited or printed?
- How can I convert .mm files to another format?
Table of Contents
- ✅ Matrix Market File
- ✅ FreeMind MindMap
- ✅ NeXtMidas Macro
- ✅ Groff MM Format Source
- ✅ Metamath ASCII Database
- ✅ Transport Fever Game Cache Data
- ✅ Rise of Nations Campaign Media Data
- ✅ Kodak EasyShare Thumbnail Cache
- ✅ Xcode Objective-C Program Source Code
- 🔄 .mm file converters
- 🚫 .mm file related errors
We hope you find this page helpful and a valuable resource!
9 extension(s) and 0 alias(es) found in database
✅ Matrix Market File

The MM file is a Matrix Market File. MM is the file format used by the Matrix Market for the storage and exchange of matrices.
✅ FreeMind MindMap

The MM file is a FreeMind MindMap. FreeMind is a free mind mapping application written in Java.
✅ NeXtMidas Macro

The MM file is a NeXtMidas Macro. NeXtMidas is a networked MIDAS signal processing framework written in Java that specialize in graphics.
✅ Groff MM Format Source

The MM file is a Groff MM Format Source. Groff (GNU troff) is a modern implementation of a classic text processing system called troff.
✅ Metamath ASCII Database

The MM file is a Metamath ASCII Database. Metamath is a tiny language that can express theorems in abstract mathematics, accompanied by proofs that can be verified by a computer program.
✅ Transport Fever Game Cache Data

The MM file is a Transport Fever Game Cache Data. Transport Fever is a railroad-focused tycoon game for Microsoft Windows.
✅ Rise of Nations Campaign Media Data

The MM file is a Rise of Nations Campaign Media Data. Rise of Nations is a real-time strategy computer game, developed by Big Huge Games and published by Microsoft on May 20, 2003.
✅ Kodak EasyShare Thumbnail Cache

The MM file is a Kodak EasyShare Thumbnail Cache. Kodak EasyShare software is used to transfer and catalog images from EasyShare camera models and can also be used with existing images (in .gif, .png, .jpg, or .tiff format) and non-Kodak digital cameras.
✅ Xcode Objective-C Program Source Code

The MM file is an Xcode Objective-C Program Source Code. Xcode is a suite of tools, developed by Apple, for developing software for Mac OS X and iOS.
Other types of files may also use the .mm file extension.
🚫 The .mm file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .mm 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:
example.mm
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 .mm 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 .mm file extension, write to us!