MKVToolnix Portable

MKVToolnix Portable 51.0.0 - Free MKV Muxer and Splitter

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MKVToolnix is a set of video utilities to make, alter and inspect Matroska MKV files for free.

MKVToolnix works as the mkvmerge GUI and mkvextract GUI. mkvmerge is to merge multimedia streams into a Matroska MKV file, while mkvextract (with gMKVExtractGUI) is to extract audio, video or subtitle tracks from Matroska MKV files into other files.

Then, You could use MKVToolnix as a MKV Creator, MKV Muxing Tool, MKV Splitter, MKV Cutter or MKV Extractor.

MKVToolnix Portable

Unzip the MKVToolnixPortable_51.0.0_ThinstallSoft.7z or MKVToolnixPortable_51.0.0_x86_ThinstallSoft.7z and run mkvtoolnix-gui.exe to launch MKVToolnix Portable. App settings are saved in the mkvtoolnix-gui.ini and gMKVExtractGUI.ini file.

What's new in MKVToolnix Portable v51.0.0 (64-bit)

  1. IETF BCP 47 language tags: added missing support for UN M.49 regions for which there are no corresponding ISO 3166 alpha codes.
  2. IETF BCP 47 language tags: the text in the widget displaying the current language & the corresponding edit button is now displayed like a link.
  3. AV1 parser: fixed mkvmerge crashing after uncaught exceptions due to certain data conditions.
  4. AV1 packetizer: the duration of frames wasn't set properly.
  5. DTS reader: fixed handling of buffers with an odd length when byte-swapped DTS is detected so that mkvmerge doesn't abort with a failed assertion.

Download MKVToolnix Portable


Download MKVToolnix Portable v51.0.0 (64-bit)
MKVToolnixPortable_51.0.0_ThinstallSoft.7z (16.59 MB) | MKVToolnix Portable 51.0.0 (64-bit) Download Page | Old Versions

Download MKVToolnix Portable v51.0.0 (32-bit)
MKVToolnixPortable_51.0.0_x86_ThinstallSoft.7z (15.78 MB) | MKVToolnix Portable 51.0.0 (32-bit) Download Page | VirusTotal Report

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• Author: Thinapp@ThinstallSoft

• Category: Audio & Video

• Post Views: 34846

• Downloads: 8581

• Last Updated: 2020/10/7 18:49:03

• Permalink:

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  1. Robin
    11:28 2014/08/18

    thanks but why is there a change in the file structure after extract of the paf.exe of this version as compared to v.7.0? Is there something wrong with the launcher?

    • Hi, Robin
      MKVToolnix is now a full Portable app itself. There is no need to make a extra wrapper. Thanks.

  2. portablesaddict
    05:11 2014/06/15

    very good,

  3. joby_toss
    19:44 2011/09/27

    Thank you!



(Remove the saved data?)