How to merge 1 MP4 video with 1 MKV video online

How to concatenate 2 videos files with different format ?

  1. Upload    a MP4 video file
  2. Record    until the end of the mp4 video. If you want to record just a part of the mp4 video pause then slide the play cursor until the end
  3. Upload   a  MKV video file      to merge with the previous one
  4. Record    until the end of the video.
  5. When the video is ended it will  pause  by itself
  6. Download    your video.

Try 011.video it’s free and without watermark¬† ¬†