MKVToolNix is free mkv manager which allows you to create, edit and view MKV files in a graphical user interface. Free software is open source a project developed by Moritz Bunkus that allows you to modify an application in the C++ programming language. MKVToolNix GUI is cross-platform and available for Apple Mac, Linux, Microsoft Windows PC and other 32-bit and 64-bit Unix operating systems.

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MKV file is digital container for multimedia files, which can be called a Matroska file. MKV formats are a popular file type because they can pack audio, video and text content together. MKVToolNix allows you to control various factors that are in the MKV container format: title, subtitles, visuals, etc.

What does MKVToolNix do?

You can use MKVToolNix to drive MKV files using the mkvextract, mkvinfo, mkvmerge, mkvpropedit and mmg tools. MKVToolNix is ​​a multiplexer that can demox as well as multiplex data. You can extract and merge codecs in the graphical interface. New files can be created from content splitting processes. There are many options to edit while checking properties.

The software allows you to split one recording into many files so that you can easily access the desired part. You can extract various elements from files: audio, subtitles and video. An application can embed multiple subtitles in the media in different languages: Arabic, English, Spanish, etc. MKVToolNix quickly completes tasks by displaying the percentage of completion in the lower right corner.

You can import mass media by dragging and dropping documents into the Input section of the user interface. The information will be placed in different areas of the user interface: “Source file” and “Tracks, chapters and tags”. You can delete multiple files at once or just one file to see the filename, container type, size, etc.

Various recording components will appear in the Tracks, Chapters, and Tags area to tell you the media type, codec, language, and more. All titles can be selected and deselected individually depending on your preferred action for keep or delete items. The GUI allows you to adjust the size of the sections by dragging the sides to shrink and expand them.

User interface with tabs. You can find “Output” and “Attachment” tabs next to “Input”. The Properties section will display information corresponding to the selected item in the Tracks, Chapters, and Tags list. If you edit subtitles, you can change language by opening the drop-down menu next to “Language”.

MKVToolNix reduces quality?

The quality of the converted file will remain the same, since the utility does not recode content. MKVToolNix is ​​an MP4 reader compatible with AVC, AVI, Dirac, MPEG, RealVideo and VC1 video formats. MKVToolNix will support AAC, DTS, Enhanced AC, FLAC, MP2, MP3, RealAudio, Vorbis, etc. You can use subtitle formats: ASS, PGS, SRT and SSA.

Work can start after you choose destination file at the bottom of the screen. You can click “Start Multiplexing” when you are ready to convert media. The number of running jobs will be shown to the left of the progress bar. If there are any errors or warnings, then you will see the number of detected threats.

Alternative Video Editing Applications

avidemux, fmpegas well as MakeMKV audio and video converters that transcode multimedia file formats. All video editors free use. Avidemux and FFmpeg are open source platforms. MakeMKV can convert Blu-ray and DVD content to MKV file format. Avidemux has an attractive user interface that is reminiscent of VLC Media Player due to the area used to view moving images.

Powerful MKV management tool

The graphical interface of MKVToolNix is universal utility it will allow you to modify, create and check multimedia files. If you decide to install the MKV manager on your computer or laptop, then you will not use many resources because the program light. MKVToolNix is Safely as well as advertising free. Their website has a tab detailing the current development status of MKVToolNix: “Source Code”.

How to install MKVToolNix on Windows?

Free MKV download available as installer and portable Windows PC version. New software updates released successively. You can read about what bug fixes have been implemented in the most recent and older releases of the software on their website in the News section.