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KMM file extension

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

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

✅ K-Meleon Macro Module

KMM file is a K-Meleon Macro Module. K-Meleon is a fast, customizable, lightweight web browser based on the Gecko layout engine developed by Mozilla which is also used by Firefox.
KMM format description not yet available
Category: Other files
Application: K-Meleon
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
KMM aliases:
KMM related links:
KMM related extensions:

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

🚫 The .kmm file extension is often given incorrectly!

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

klm, mm, jmm, omm, knm, kml, km, kkm, umm, mmm, mkm, kmn, kmk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Unknown KLM File
Matrix Market File
FreeMind MindMap
JVC Multimedia File
Unified Molecular Modeling Data
BMC Patrol Knowledge Module Library
Kkrunchy Map Data
KEDIT Macro Library
Macromind Multimedia Movie
Keyman Developer Keyboard Source File

🔴 Can't open a .kmm 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 .kmm 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 .kmm file extension, write to us!

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