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Open Stage Control

Libre and modular OSC / MIDI controller

Open Stage Control is a desktop OSC bi-directionnal control surface application. It's built on web technologies and run as an Electron web server that accepts any number of clients.

Try the online demo (Chrome 50+ required)

Download the latest release

Supported platforms

The server can run on all platforms supported by Electron or Node (in headless mode only, see Running without Electron). Clients just need to connect to the server with a compatible browser :

  • any system running Chrome/Chromium version 50 or later (Linux, MacOS, Windows, Android, etc)
  • iOS version 9.3 or later

Firefox is not supported.

Need help ? Found a bug ?

Head over the issue tracker :)

Free what ?

Open Stage Control is a free software, as in gratis and — most importantly — libre. It always will be. If you want to support the project financially, consider using liberapay or flattr :


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