MK3D Converter

Extract text from Matroska 3D videos (MK3D)


Drop or upload your .MK3D file
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How to extract text from your MK3D file

  1. Click the "Select File" button above, and choose your MK3D file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert MK3D to another file type

To convert MK3D 3D videos to another format, you need MKVToolNix or other Video software.

Convert a file to MK3D

To convert other file formats to the "3D Video Container" file type, you need software like MKVToolNix or a similar tool.


About MK3D files

The .MK3D file format is a stereoscopic 3D video container based on the Matroska open standard. It functions identically to the standard MKV format but includes specific stereoscopic metadata flags to tell compatible players to render the video in 3D. You can manage these files using MKVToolNix. While technically robust, the .MK3D format presents significant practical challenges. The 3D television market is effectively dead, making native hardware playback extremely rare. The file extension itself is not recognized by most web browsers, mobile devices, or standard video editors. Furthermore, because it stores dual video streams, .MK3D files are often massive and difficult to share. To make these files usable on modern devices, conversion is highly recommended. For universal compatibility and web use, convert to MP4. If you need to archive the file but want better media player recognition, convert or rename it to MKV. To strip the 3D element and keep a standard 2D video, extract a single video track and transcode it. Drag and drop your file to analyze and convert it - free, online, and without installing software.

Use Convert.Guru to open and convert your MK3D file.

Users also converted MP4, MKS, MKM and MKV files.


FAQ

If you want to convert MK3D file to MKV, MP4, AVI, MOV, WMV, FLV, WEBM, M4V, 3GP, OGV, ASF or RM, you can use MKVToolNix or similar software from the "Stereoscopic 3D Video Storage" category. In the File menu, look for Save As… or Export….

To convert MTS, MOV, RMVB, DIVX, RM, H264, TS, WMV, VOB, MP4, XVID or AVI files to MK3D, try MKVToolNix or another comparable tool in the "Stereoscopic 3D Video Storage" category.



The MK3D Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our MK3D converter.