An abstract night of layered fog where a few soft wisps of light wander, lighting the mist around them and dragging it along behind.
An abstract night of layered fog where a few soft wisps of light wander, lighting the mist around them and dragging it along behind.
In the app you can adjust the colours, wisps and fog. It runs natively on your Mac, drawn live in real time – no video, never quite the same twice.
Use it on your Mac
- Get SCRNSVRS free from the Mac App Store.
- Select Witch Light in the library.
- Click Set as Screensaver or Set as Wallpaper – or both.
Preview free · macOS Tahoe 26 or laterNeed a hand? Read the setup guide.
Witch Light FAQ
How do I set Witch Light as my screensaver on a Mac?
Install SCRNSVRS free from the Mac App Store, select Witch Light in the library and click Set as Screensaver. macOS starts it whenever your Mac is idle, exactly like a built-in screensaver.
Can I use Witch Light as a live wallpaper?
Yes. Click Set as Wallpaper in SCRNSVRS and Witch Light plays on your desktop behind your windows and icons. You can use it as screensaver and wallpaper at the same time.
Is Witch Light free?
Witch Light is included in SCRNSVRS Unlimited. It's free for your first 7 days; after that Unlimited is $1.99/month or $9.99/year (€1.99/month or €9.99/year) for every screensaver, including new ones. It can also come up in Free this month, when 25 premium screensavers are free for everyone.
Is Witch Light a video loop?
No. Witch Light is rendered live on your Mac with Metal, so it never repeats and stays sharp on any display size. The clip on this page is a screen recording of the real thing.
Will Witch Light slow down my Mac or drain the battery?
No. SCRNSVRS drops to 30 fps on battery and stops rendering when the wallpaper is covered by a full-screen app, so Witch Light costs next to nothing in everyday use.
Which Macs does Witch Light run on?
Witch Light needs macOS Tahoe 26 or later.
