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QLab provides live show control for your Mac. Create media designs for theatre, dance, composition, installation, and more. Play back audio, video, and MIDI from a single workspace.

The most simple version of QLab is free and provides a powerful audio and video playback environment. If you require advanced functionality, licenses are available to unlock additional features.

What's New

Version 3.1.24:
  • A problem that prevented video cues with audio tracks from playing in macOS Sierra.
  • A problem where an old video frame could briefly flash when starting a video cue.
  • A problem where an unprocessed video frame could briefly flash prior to applying a video effect when starting a video cue.
  • A bug that could cause the audio and video tracks of


  • OS X 10.8 or later

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4.9 7


Current Version (3.x)


Downloads 24,365
Version Downloads 60
License Shareware
Date 29 Sep 2016
Platform Intel 64 / OS X
Price $199.00
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