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OpenDisplay

OpenDisplay for Mac

OpenDisplay is a free, open-source alternative to Apple Sidecar and Duet Display. Turn your spare Apple devices — iPhone and iPad today, Macs on the roadmap — into true extended displays for your Mac over USB or WiFi. Retina-sharp, low latency, with touch and scroll input. No subscription, no dongle, no account.

OpenDisplay product screenshot
Official release history

Recent updates

Release notes parsed from trusted records and kept on this page. History provides context; a future Watch alert starts from a fresh baseline.

  1. OpenDisplay version 1.12.1Homebrew Cask · >= 14

    This trusted record verifies the release, but it did not include written release notes.

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