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QT Sync is a QuickTime movie player.

What can you do with "QT Sync"?

  • Watch your movies in Full Screen
  • Correct Audio/Video Sync problems "on-the-fly"
  • Works also great with Airfoil. Visit the FAQ page to learn more.
  • Change the Aspect Ratio of movies without losing quality (No re-encoding needed.)
  • Combine movies which have been split into several parts
  • Crop the movie.
  • Insert a text track with TimeCode or Feet+Frames information into the movie.

What's New

Version 0.4.0b2:


  • Supports now movies with up to 21 tracks.
  • TC Inserter: The fontsize is shown in points and can be selected freely. / New Transparency Option: "Blend" / Added 59.94d, 59.94nd, 60d, 60nd Support. / Fixed some playback performance issues after inserting a TC track.
  • Some User Interface changes.
  • Intel only. Tested on OS X 10.6, more...


  • OS X 10.6 or later
  • QuickTime (6.5.1 or later recommended)

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5 9


Current Version (0.x)


Downloads 133,173
Version Downloads 14,613
License Free
Date 12 Jan 2014
Platform OS X / Intel 32
Price Free
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