There are 9 other file types using
the MM file extension!

empty icon.mm - Metamath ASCII database

empty icon.mm - MultiMate Advantage II text document

mm icon.mm - FreeMind mind map data

empty icon.mm - Kodak EasyShare thumbnail cache

empty icon.mm - Groff MM format source

empty icon.mm - Rise of Nations campaign media file

mm icon.mm - Apple Xcode core Objective-C program source code

empty icon.mm - NeXtMidas macro

empty icon.mm - Mathematica matrix market data

MM file extension - Transport Fever cache

What is mm file? How to open mm files?

File type specification:

Game file type icon Game file type

The mm file extension is related to the Transport Fever, an economic simulation and railroad tycoon video game for Microsoft Windows and macOS (OS X).

The mm file stores cache.

The default software associated to open mm file:

Transport Fever icon

Transport Fever  Multiplatform software

Company or developer:
Urban Games

Transport Fever is management simulation and railroad tycoon computer game for PC and Mac. Players start in 1850 and build up a thriving transport company. As an emerging transport tycoon, the player constructs stations, airports, harbors and makes money by connecting areas requiring transport services.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .mm file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .mm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mm file, edit mm file, convert mm file, view mm file, play mm file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with mm file - Transport Fever cache

Click on the software link for more information about Transport Fever. Transport Fever uses mm file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Multiplatform:

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