# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
2 File Associations

.MM File Extension

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Generic Icon
File TypeFreeMind Mind Map
4.3 (4 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryData Files
File Format Description

Visual diagram created with FreeMind, a mind-mapping application written in Java; creates diagrams that represent ideas; may be used for brainstorming, researching topics, tracking projects, note-taking, etc.

FreeMind is an open source program and is available as a free download.

Program(s) that open .MM files
Updated 2/10/2012

Objective-C++ Source File Icon
File Type
This file is saved in a plain text format.
Therefore, you can view the contents of the file in a text editor.
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Objective-C++ Source File
4.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
File Format Description

Source code file written in both the Objective-C and C++ programming languages; differs from an .M file, which only contains Objective-C code; used for including C++ code within Mac-based applications.

Program(s) that open .MM files
Mac OS X Logo
Mac OS
Apple Xcode Icon Apple Xcode
Updated 2/21/2011