MKV Viewer is the most convenient way to watch video in .MKV in your Windows Phone!
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Play MKV video.
List of recently watched videos.
Search for videos by the app.
Watch videos with subtitles.
Watch videos with multiple audio tracks.
Watch videos from OneDrive.
Open video via the file picker.
This is incredibly easy to use video player that allows you to really enjoy watching videos. You no longer need to puzzle over how to watch the videos in format .MKV. You just need to install MKV Viewer on your device and play MKV videos via it. Enjoy watching!