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MKV3D

mkv3D icon

Matroska 3D video format

File type: Digital video and movie file

Files with mkv3d file extension can be found as 3D videos saved in the Matroska multimedia container.

What is mkv3D file?

File type category:
Digital video and movie file

Date updated: July 13, 2025

The mkv3d file extension is sometimes used for a new Matroska 3D video format, but in default Matroska specifications is used file extension MK3D.

The MK3D is a 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.

The MKV3D 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.

How to open mkv3D file?

Media players with Matroska support can typically playback this format.

How to convert mkv3D file?

Some multimedia converters with Matroska support can convert this video format.

Suggested software to open mkv3D file:

Associated software actions with the mkv3D file

Software applications that can open mkv3D files:

Microsoft Windows

Apple macOS / Mac OS X

Software applications that can edit mkv3D files:

Microsoft Windows

Apple macOS / Mac OS X

Software capable of saving mkv3D files:

Microsoft Windows

Apple macOS / Mac OS X

Apps designed for playing mkv3D files:

Microsoft Windows

Apple macOS / Mac OS X

Software apps that create mkv3D files:

Software apps that convert mkv3D files:

Microsoft Windows

Software apps that import mkv3D files:

Microsoft Windows

Articles about mkv3D files

Convert .mkv3D files

Convert to .mkv3D from other formats

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