MKVToolnix

The MKV format is one of the popular formats for video files that can hold an unlimited number of video, audio and subtitles in a single file. If you want to delete or add video, audio, or subtitle of a MKV file, or even want to create a new file based on video files in MP4, AVI, or SRT, SUB, etc. subtitles. , You can use MKVToolnix software. Using the MKVToolnix software, you will be able to merge the SRT format subtitle file with the desired MKV format so that it can be played back by subtitles when you move or play the video easily by clicking on the movie file. The high speed and performance of the combination without loss of quality are the features of this software.