Create, modify and inspect Matroska (MKV) files for Windows PC

MKVToolNix (32-bit)

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MKVToolNix 25.0.0 (32-bit)

  -  14.69 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of MKVToolNix 25.0.0 (32-bit).


For those interested in downloading the most recent release of MKVToolNix (32-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download MKVToolNix 25.0.0 (32-bit)

  • MKVToolNix 25.0.0 (32-bit) Screenshots

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    MKVToolNix 25.0.0 (32-bit) Screenshot 1
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What's new in this version:

- Mkvmerge: SRT/ASS/SSA text subtitles: for files for which no encoding has been specified, mkvmerge will try UTF-8 first before falling back to the system's default encoding. Part of the implementation of #2246.
- Mkvmerge: SRT/ASS/SSA/WebVTT text subtitles: a warning is now emitted if invalid 8-bit characters are encountered outside valid multi-byte UTF-8 sequences. Part of the implementation of #2246.
- Mkvmerge: Matroska & MPEG transport stream readers: the encoding of text subtitles read from Matroska files can now be changed with the `--sub-charset` parameter
- Linux: starting with release 25 an AppImage will be provided which should run on any Linux distribution released around the time of CentOS 7/Ubuntu 14.04 or later
- MacOS: translations: updated the `build.sh` script to build `libiconv` and a complete `gettext`. Together with an additional fix to how translation files are located, MKVToolNix can now use all interface languages on macOS, too.

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