The Mac window manager that thinks like Windows.
Snap Assist. Snap Groups. A real Alt-Tab. The parts of Windows that make multitasking easy, brought to macOS — driven by hotkeys, kept in the menu bar.
Snap Assist. Snap Layouts. Snap Groups. Real Alt-Tab.
Window snapping
Halves, top/bottom, maximize, move-to-screen with a hotkey. Free forever.
Snap Layouts
Thirds, two-thirds, and wide layouts. Pick a layout and Snap Assist fills the empty zones.
Snap Groups
Two snapped windows form a group. Alt-tab in and out of the group as one. Resize both with a single divider.
Alt-Tab
Hold ⌥, tap ⇥ to cycle. Window thumbnails, not app icons.
Common questions.
How is Sash different from other window managers?
Most Mac window managers handle the basics — halves, top/bottom, maximize. Sash covers that for free, then adds Snap Assist (pick the next window for the empty zone after a snap), Snap Groups (alt-tab in and out of two snapped windows as one, resize both with a single divider), and a real Alt-Tab with window thumbnails instead of app icons.
Is this a subscription?
No. Sash is a one-time purchase. Pay once, use forever, with free updates.
Does Sash work offline?
Yes. Sash runs entirely on your Mac. The only network calls are to activate your license at purchase and to check for updates.
Is Sash on the Mac App Store?
No. Sash ships directly so it can use the macOS APIs the App Store sandbox restricts. It's signed and notarized by Apple.
Can I move my license to a new Mac?
Yes. Deactivate a device at getsash.app/manage and activate the new one. Your device count is what matters, not which specific Macs.
What's your refund policy?
Full refund within 14 days, any plan, no questions. After 14 days, email hello@getsash.app and we'll work it out. Refund policy →