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MKVToolNix
MKVToolNix
4.5
0.0
MKVToolNix free download for Mac

MKVToolNix

Create, alter, and inspect Matroska (mkv) files.

4.5
Based on 62 user ratesRead reviews & comments
Free
Absolutely Free

MKVToolNix overview

MKVtoolnix is a set of tools to create, alter, and inspect Matroska files under 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 find them. Your feedback is important to me :)

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.

What’s new in version 73.0.0

Updated on Jan 03 2023

New features and enhancements:
  • mkvmerge: greatly enhanced the speed of Base64 decoding which is used used e.g. when reading pictures embedded in Ogg or FLAC files or for binary data inside XML chapter & tag files. Even small blocks of data could take unreasonably long.
  • mkvmerge: added support for reading HEVC/H.265 video from FLV containers.
Bug fixes:
  • mkvmerge: splitting: fixed a typo in the string output in GUI mode regarding the timestamps before which splitting was done.
  • MKVToolNix GUI: job output: after having run multiple jobs the "Clear output" functionality only reset the visible parts. However, using the "save output" function would also save the output generated before the user used "clear output". Now only the output after the last use of "clear output" is saved.
  • build system: when probing for the FLAC library the Ogg libraries will be linked with the compiled test program as well. This fixes detection if the `pkg-config` settings for FLAC don't list Ogg & the linker doesn't find the library automatically (e.g. for my macOS builds).
View older MKVToolNix updates

Information

License

Free

Size

38.6 MB

Developer’s website

https://mkvtoolnix.download

Downloads

419329

App requirements

  • Intel 64
  • macOS 10.15 or later
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0.0
(0 Reviews of )
There are no reviews yet
mingzhewang
mingzhewang
May 25 2021
57.0.0
0.0
May 25 2021
0.0
Version: 57.0.0
Seems many people didn't know. If you mac won't open the file, just hold down 'control' while clicking the app, then choose 'open'. it will then always open.
marcelb3
marcelb3
Mar 5 2021
54.0.0
1.0
Mar 5 2021
1.0
Version: 54.0.0
MKVToolNix-54.0.0” can’t be opened because Apple cannot check it for malicious software. MACOS is 11.2.1
RandMan
RandMan
Feb 15 2021
53.0.0
1.0
Feb 15 2021
1.0
Version: 53.0.0
Mac OS cannot even open the application, as others have stated. Error stating that Apple cannot check it for malicious content.
jallengraham
jallengraham
Sep 6 2020
49.0.0
0.0
Sep 6 2020
0.0
Version: 49.0.0
This app won't open on iMac running Catalina 10.15.6 “MKVToolNix-49.0.0” can’t be opened because Apple cannot check it for malicious software." is there an update?
goblin79
goblin79
Apr 10 2020
45.0.0
5.0
Apr 10 2020
5.0
Version: 45.0.0
I need only to split a big file , not good for FAT-32 and this tool did the job easily and quickly.
tonybaxe
tonybaxe
Apr 4 2020
44.0.0
0.0
Apr 4 2020
0.0
Version: 44.0.0
What version I should download for Sierra
tonybaxe
tonybaxe
Apr 4 2020
44.0.0
0.0
Apr 4 2020
0.0
Version: 44.0.0
I can’t open the program neither on my Mac Sierra or windows 10 , not happy !
GianMarco.Tavazzani
GianMarco.Tavazzani
Mar 14 2020
44.0.0
0.0
Mar 14 2020
0.0
Version: 44.0.0
Was it NECESSARY to drop down the support of High Sierra? On WHAT has 10.4 and 5 more 'power'? For all what I know, High Sierra is still now the best 'professional OS X'; later ones are 'gimmicky' iOS prone downgrades adding funky 'Gadgets' (Gadget is a name! Of the French company who built the statue of libery in front of the New York harbour!) of no-use by a serious 'power-user', in fact NOT supporting useful utilities like FinderPop, exempli gratia!) GRRRRRR!!!!!
coresster
coresster
Jan 12 2020
42.0.0
5.0
Jan 12 2020
5.0
Version: 42.0.0
i only miss the hungarian language :)
Flavum
Flavum
Jan 9 2020
42.0.0
0.0
Jan 9 2020
0.0
Version: 42.0.0
Multiplexing speed has increased dramatically compared to previous versions. A marked improvement.
Scion777
Scion777
Jan 3 2020
42.0.0
0.0
Jan 3 2020
0.0
Version: 42.0.0
BEWARE! - this new version 42 will not run on Sierra or High Sierra - the system req's got bumped - sigh .....
Flavum
Flavum
Dec 9 2019
41.0.0
0.0
Dec 9 2019
0.0
Version: 41.0.0
MacUpdate - The program name is "MKVToolNix", with capital T and N.
Aargl
Aargl
Mar 13 2019
32.0.0
0.0
Mar 13 2019
0.0
Version: 32.0.0
MU> Requirements for MKVtoolnix: macOS 10.12 "Sierra" and newer https://mkvtoolnix.download/downloads.html#macosx The last known version to run on Mavericks is v24.
Mdewakanton
Mdewakanton
Jan 4 2019
30.0.0
0.0
Jan 4 2019
0.0
Version: 30.0.0
Doesn't start on 10.11 here (no crash on startup). The application is about 20 MB smaller than 29.0.0 and that sounds strange.
Barry5p
Barry5p
Oct 23 2018
28.0.0
5.0
Oct 23 2018
5.0
Version: 28.0.0
Great app for complete control of MKV files. Will you be releasing a "Dark" version for Mojave?
Mdewakanton
Mdewakanton
Aug 29 2018
26.0.0
0.0
Aug 29 2018
0.0
Version: 26.0.0
Version 26.0.0 requires 10.11 or later.
Aargl
Aargl
Jul 16 2018
25.0.0
0.0
Jul 16 2018
0.0
Version: 25.0.0
v25 crashes on launch, here on OS 10.9.5. Tried also on a fresh Guest user account. v24 was ok.
Atalantia
Atalantia
Apr 8 2018
21.0.0
4.5
Apr 8 2018
4.5
Version: 21.0.0
Very good app. I would give all the stars if "Stretch by" would work on audio.
dimersongerd-sousa
dimersongerd-sousa
May 19 2017
9.8.0
5.0
May 19 2017
5.0
Version: 9.8.0
yes
allengogogo
allengogogo
Apr 25 2017
9.8.0
4.5
Apr 25 2017
4.5
Version: 9.8.0
great tool to remove unnecessary audio tracks and subtitles.
Free
Absolutely Free
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