>> MMAT file

MMAT file format description

Many people share .mmat files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mmat file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mmat files.

1 filename extension(s) found in our database.

.mmat - MindManager Map Template

The MMAT data files are related to MindJet MindManager. MMAT file is a MindManager Map Template. MindManager is a commercial mind mapping software application developed by Mindjet Corporation.

MindJet MindManager
Data files
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MindManager Map Template related extensions:
Windows CE Remote Call Profiler Summary View
Virtual Machine Saved State
Virtual Undo Disk File
Microsoft VOLT Glyph Data
Windows Address Book Data
Windows Vista Activation Certificate

Naturally, other applications may also use the .mmat file extension. Even harmful programs can create .mmat files. Be especially cautious with .mmat files coming from an unknown source!

Can't open a .mmat 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .mmat file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

mmt, mat, lmat, mma

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Nimbus 7 SAMS MMRVT Data
Microsoft Access Table
Oracle Forms Menu Module Text
DAT Material Definition
LayaAir Material Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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