Desktop app · macOS

UnfoldMyMac

Desktop effects that follow your lid. Live wallpapers with something going on.

  • 13 lid effects
  • 10 live wallpapers
  • Apache-2.0 licence

What it does

UnfoldMyMac is a native Mac app that gives the desktop something to do. Thirteen lid effects read the angle of a MacBook lid and play as it opens and closes. Ten live wallpapers run independently of the lid, at 30 or 60 frames per second, across displays. Bring your own artwork with a choice of reveal style, or wire a wallpaper to local Mac metrics, a public GitHub profile, public aurora forecasts, or your own JSON over HTTP. Every one of those connections is off until you turn it on. Written in Swift, SwiftUI and Metal with no third-party package dependencies, and published under the Apache License 2.0.

  • Thirteen lid effects that follow the angle of a MacBook lid, drawn in Metal or in native AppKit.
  • Ten live wallpapers that run independently of the lid, at 30 or 60 frames per second, across displays.
  • Import your own artwork with a choice of reveal style, adjustable depth and edge light.
  • Optional connections to local Mac metrics, a public GitHub profile, public aurora forecasts, or your own JSON over HTTP. Every one is off until you turn it on.
  • Reduce Motion stills continuous animation, and Reduce Transparency uses a dim-only effect with no desktop capture.
  • No telemetry, no analytics, no crash reporting and no accounts.

At a glance

Key facts about UnfoldMyMac
PlatformsmacOS 26 or later, Apple silicon
CategoryDesktop app · macOS
Where to get itGitHub Releases
Version1.0.0, released 2026-09-12
LicenceApache-2.0 — open source. Source on GitHub (opens in a new tab)
PrivacyRead the UnfoldMyMac privacy policy (opens in a new tab)

Common questions

What does UnfoldMyMac need to run?

macOS 26 or later on Apple silicon. There is no Intel build. Automatic lid effects read the MacBook lid-angle sensor through an undocumented Apple HID report, so support varies by model. Lid effects use the built-in display; wallpapers can use external displays too.

How is UnfoldMyMac distributed?

As a disk image from GitHub Releases. The disk image and the app inside it are both Developer ID signed, notarised by Apple and stapled, so the first launch works offline. There is no Mac App Store or Homebrew build.

Is UnfoldMyMac open source?

Yes, under the Apache License 2.0. The Swift package has no third-party package dependencies. Some bundled artwork and the app's typeface keep their own licences.

What leaves the Mac?

Nothing unless you connect it. The Frost effect uses ScreenCaptureKit to blur the desktop; its frames stay in memory, are never written to disk and never leave the Mac. The GitHub, aurora and custom HTTP connections each make requests to the service you point them at, and each is off until you enable it.

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