Files with mk3D extension can be generally found as special 3D video variant of MKV multimedia. Used in home theaters and such.

Detailed description

Software that works with mk3d file extension

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MK3D file extension - Matroska MKV 3D stereoscopic video file

What is mk3d file? How to open mk3d files?

File type specification:

Digital video and movie file type icon Digital video and movie file type

mk3d file icon: mk3d filetype icon

The mk3D file extension is related to Matroska multimedia format. The MK3D format is essentially a MKV file container that has a special field set defining what type of stereoscopic 3D video material is contained in the file. The stereo 3D support for Matroska video files can be realized with either two separate video tracks – one for each eye, or with a single video track containing both the data for the left and right eye in multiple possible formats.

The mk3D is a new file format for 3D video and now is supported by hardware media centers such as Popcorn Hour C-200, but in the near future will be certainly supported by standard software media players.

MIME types:

The default software associated to mk3d file type:

MKVtoolnix icon

MKVtoolnix  Microsoft Windows software

Company or developer:
  Moritz Bunkus

MKVtoolnix is a set of tools to create, alter, split, join and inspect Matroska files (*.mkv)

Cyberlink PowerDVD icon

CyberLink Corp. logo Cyberlink PowerDVD  Microsoft Windows software

Company or developer:
  CyberLink Corp.

PowerDVD is popular commercial multimedia player very often bundled with new computers, laptops, graphic cards and DVD drives. It is also available as stand alone version. PowerDVD supports variety of video and audio formats, such as DVD-video, DVD-audio, VCD, SVCD, AVI, DivX, XviD etc.. PowerDVD provides many settings to specify, such as image ratio, snapshots, audio channel etc.

Help how to open MK3D files:

Multimedia players with support of Matroska format should be playback files in MK3D format. Just keep in mind its 3D video.

How to convert file with extension MK3D:

Dedicated Matroska software can generally work with MK3D format and convert it to "plain" MKV, which of course removes the 3D effect.

Find conversions from mk3d file:

mk3d to mkv

mk3d to mkv3d

mk3d to srt

Find converter to mk3d file type:

mkv to mk3d

List of software applications associated to the .mk3d file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open mk3d file, edit mk3d file, convert mk3d file, view mk3d file, play mk3d file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the mk3d files.

  • Open mk3d file
  • Save mk3d file
  • Edit mk3d file
  • Play mk3d file
  • Create mk3d file

Software that open mk3d file - Matroska MKV 3D stereoscopic video file

Click on the link to get more information about listed programs for open mk3d file action.

Microsoft Windows:

Apple macOS / Mac OS X:


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