QLab is powerful macOS software for designing and playing back sound, video, light, and show control cues. It's a flexible, reliable, and user-friendly tool used by everyone from Hartford Stage Company to Oklahoma! on Broadway.

Gareth R., Designer & Production Manager, UK

In 2002 my left arm was outstretched with my finger on the LX GO button, my right arm was outstretched with two fingers poised on DVD play buttons, and clenched in my teeth was a pencil, hovering above the TAKE button on a vision mixer. In 2019 I casually press the space bar. Thank you QLab.

Gareth R., Designer & Production Manager, UK
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QLab is made and supported by Figure 53, a small company of 16 people headquartered in Baltimore, Maryland, USA.

We are engineers, artists, designers, composers, actors, musicians, and more. We help people put on a great show.

We also make Go Button, professional audio playback for iOS, and run The Voxel, a multi-use performing arts lab.