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MMAS file extension

The table below provides useful information about the .mmas file extension. It answers questions such as:

  • What is the .mmas file?
  • What program do I need to open a .mmas file?
  • How can the .mmas file be opened, edited or printed?
  • How can I convert .mmas files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ MindManager Theme

MMAS file is a MindManager Theme. MindManager is a mind mapping software application developed by Mindjet.
MMAS format description not yet available
Category: Data files
Application: MindManager
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MMAS aliases:
MMAS related links:
MMAS related extensions:
MindManager Macro

MindManager Map Marker List

MindManager Map Part

Other types of files may also use the .mmas file extension.

🚫 The .mmas file extension is often given incorrectly!

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

mas, mma, mms

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Lotus Freelance Graphics Smartmaster File
Microsoft Access Stored Procedure
Master Album Maker Document
MMS Message Data

🔴 Can't open a .mmas 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:


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 .mmas 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 .mmas file extension, write to us!

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