Thank you for your review
Email me when discounted: 
MKVtoolnix is a set of tools to create, alter, and inspect Matroska files under Mac OS X, Linux and other Unices, and Windows. They do for Matroska what the OGMtools do for the OGM format and then some.

Since May 1st 2003, the Matroska libraries themselves and my Matroska tools are officially released as a first public beta version. Although all of them are still under heavy development, I urge you to download the software, test it and report any errors you encounter to me. I'm always grateful for good bug reports because I miss so many mistakes and you guys normally more...

What's New

Version 7.0.0:


  • Now requires OS X 10.8 or later and a 64-bit Intel processor
Known Problems:
  • If a file with special characters (like ä, ö, ü, …) is being dropped on Mkvtoolnix it might crash
  • Mkvtoolnix crashes sometimes when you quit.


  • OS X 10.8 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

MKVtoolnix User Discussion

Nobody has reviewed or commented on this app yet. Add your own comment and get a discussion going!
Sort by: Time | Smiles
5 47


Current Version (7.x)


Downloads 246,167
Version Downloads 9,814
License Free
Date 11 Jun 2014
Platform Intel 64 / OS X
Price Free
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install MKVtoolnix with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated. Play video...