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Download MKVToolnix, a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows
Language: English
Ease of use: Not Rated
Latest Version: 40.0.0 (details)
OS Support: Windows XP Linux/Unix Mac OS Windows Vista
License: Freeware
Last Updated:
Page Viewed: 321766 times


Download: mkvtoolnix-64-bit-40.0.0-setup.exe   mkvtoolnix-64-bit-40.0.0-setup.exe

Description:Download MKVToolnix (64-bit Windows installer version)
Version:40.0.0 (added Nov 10, 2019 - view changelog)
Size:17.49 MB

Download: mkvtoolnix-64-bit-   mkvtoolnix-64-bit-

Description:Download MKVToolnix (64-bit Windows portable version)
Version:40.0.0 (added Nov 10, 2019 - view changelog)
Size:15.53 MB

Download: MKVToolNix-40.0.0.dmg   MKVToolNix-40.0.0.dmg

Description:Download MKVToolnix Mac OS X version
Version:40.0.0 (added Nov 10, 2019 - view changelog)
Size:37.62 MB

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Old Version Downloads (137 downloads)

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From the Official Site:
MKVToolnix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows. They do for Matroska what the OGMtools do for the OGM format and then some.

With these tools one can get information about (mkvinfo) Matroska files, extract tracks/data from (mkvextract) Matroska files and create (mkvmerge) Matroska files from other media files. Matroska is a new multimedia file format aiming to become THE new container format for the future.


Supported File Formats:

Output Files: MKV

OS Compatibility:

Windows XP/Linux/Unix/Mac OS/Windows Vista

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Revision History:

Version 40.0.0
  • Release Date: Nov 10, 2019
  • Download(s):
  • # Version 40.0.0 "Old Town Road + Pony" 2019-11-09

    ## New features and enhancements

    * mkvmerge: MP4 reader: added support for BMP covert art images.
    * MKVToolNix GUI: multiplexer: added an option to disable deriving the
      destination file name from the file title. Implements #2648.
    * MKVToolNix GUI: multiplexer: the content of the "stereoscopy" combo box has
      been simplified making the box's minimum width much smaller, allowing the
      user to resize the GUI's whole window to a much smaller width.
    * MKVToolNix GUI: multiplexer: whenever the user changes the "aspect ratio" or
      "display dimensions" controls, the corresponding radio button will be
      activated automatically. Implements #2651.
    * MKVToolNix GUI: Windows: added a setting in the preferences to disable the
      GUI's dark color mode even if Windows's app color mode is set to
      dark. Implements #2646.
    * MKVToolNix GUI: Windows: replaced the dark mode introduced in v39 with
      another dark mode that's less wasteful with space between widgets.

    ## Bug fixes

    * mkvmerge: MP4 reader: mkvmerge was reading eight bytes too many for cover
      art images. This could cause file identification to fail when the cover art
      was located at the end of the MP4 file. Even if it succeeded, this meant too
      much data present in the attachment. Fixes #2650.
    * mkvmerge: MP4 reader: covert art images with unknown image types will be
      skipped instead of treated as JPEG images.

    ## Build system changes

    * Qt 5.9.0 or newer is now required for building MKVToolNix GUI.
View complete revision history

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