.MKS File

File extension mks is associated with Matroska file format. Matroska is a container format generally used for video, audio and subtitles. The native file extension, that is used by Matroska, is mkv.

The mks file contains only subtitle stream without video or audio data.

To Matroska subtitle stream can be import some of the most used subtitle formats such as VobSub subtitle format (sub), SubRip subtitle format (srt), Sub Station Alpha subtitle format (ssa/ass) and Core Media Player XML universal subtitle format (usf).

Files with mks extension are related to the Matroska subtitles stream file format stored in Matroska container without video and audio data.

How to open:

Use any compatible video players, like VLC Media Player to open .mks subtitle stream.

How to convert:

The .mks stream can be exported to other formats with some Matroska tools.