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MKVToolnix 72.0.0 “Minuano (Six-eight)”

is ​​one of the best tool collections (Mkvmerge, MKVINFO, MKVEKTRACT, MKVPROPEEDIT, AND MMG) to modify MKV files.
With these tools, someone can get information about (via mkvinfo) Matroska file, extract the track/data from (via mkvextract) Matroska file and create a Matroska file (via mkvmerge) from other media files.
Matroska is a new multimedia file format that aims to become a new container format for the future. You can find more information about it and the underlying technology, the Binary Meta language that can be expanded (ebml), at

Graphical User Interface (GUI) allows you to manipulate Matroska files (MKV) in several ways. You can use the tools to create, divide, edit, mux, demux, combine, extract or check Matroska files.

mkvtoolnix will also work with other video formats. Like AVI, MPEG, MP4, MPEG, OGG / OGM, RealVideo, MPEG1 / 2, H264 / AVC, Dirac, VC1.

And more and also some video codecs like VP9 video codec support - read from IVF, Matroska, WebM file, extract to IVF files.

Moreover, this program can work with audio files such as AAC, FLAC, MP2, MP3, AC3, DTS / DTS-HD, Vorbis, and RealAudio. And also works with most subtitle formats including SRT, PGS / SUP, VOBSUB, ASS, and SSA.

This is a cross-platform application that will work on Microsoft Windows (version 32 and 64-bit), Apple macOS, and Linux operating systems.

The following is also a portable version that does not require installation. You only need to start the function. It can also be stored on external devices and run on any computer you have.

Changes in MKVToolnix 66.0.0 “Josie” (2022-03-13):

New features and enhancements

  • mkvpropedit: added a new option `–chapter-charset` allowing the user to specify the character set to use when reading the following chapter file.
  • MKVToolNix GUI: each language shortcut can now be associated with an optional track name that is set along with the language when the shortcut is used.

Bug fixes

  • mkvmerge: Ogg/OGM reader: mkvmerge will no longer abort with an exception when it encounters Vorbis comments that contain data that isn’t valid UTF-8.
  • MKVToolNix GUI: multiplexer: fixed several issues with the tab order of elements in the “properties” pane and the “output” tab. Also fixed the language display widgets (e.g. “track language” in the “properties” pane) never receiving tab focus.
  • MKVToolNix GUI: multiplexer: the chapter name template will now be passed to`mkvmerge` if a chapter file is selected on the “output” tab.

Homepage –

Works on Microsoft Windows (both 32 and 64-bit versions), Apple macOS, and Linux operating systems.


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