How to convert SUB to MKV
Converting a .SUB file to .MKV lets you open the content in software that prefers the .MKV format, though some details may change compared with the original. We are still putting together the list of programs that handle .SUB files.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.SUB
MicroDVD / SubViewer Subtitle File (text-based movie subtitles)
A SUB file stores movie subtitles as plain text, either in MicroDVD format (frame numbers in braces) or SubViewer format (timecodes). To use it, give it the same name as the video and put…
Open .SUB details →
.MKV
Matroska Video
An MKV file is a Matroska multimedia container that holds video, multiple audio tracks, subtitles and chapters in one file. Open it for free with VLC media player, or on Windows 11 with the…
Open .MKV details →
