Video Subtitles


Subtitle Speech Synchronizer
An automatic movie subtitle synchronization tool.
[ free ]
overview & features

This is an automatic movie subtitle synchronization tool.

Now you could synchronize in your browser using SubSync Online.

Synchronization is done by listening to the audio track. Tracks could be of different languages, it will be translated if necessary. Synchronization with another subtitles is also supported. You don't have to adjust subtitles manually anymore!


  • subtitle synchronization with audio track
  • subtitle synchronization with another subtitles
  • support for different languages for subtitles and reference track (using dictionary)
  • character encoding auto detection
  • easy to use graphical interface
  • batch mode
  • headless mode (command line without GUI)
  • support for drag & drop
  • auto update
Last modified on November 18, 2020, 4:55 am
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