halves
Left, Right, Top, and Bottom Half are free forever. Pro adds repeat-press size cycling and cross-display handoff.
⌃⌥←·→↑↓
a menu-bar buddy for macOS
windowbuddy
snap your windows into place
One keystroke puts any window exactly where you want it — halves, quarters, thirds, or the whole screen. Or just drag it to an edge and let go. That's it. That's the app.
every snap you need
…and a shortcut for each one
quarters
PROFour corners, four apps, one glance. Chaos, but organized.
⌃⌥U·IJK
thirds & two-thirds
PROSlice wide displays into thirds — two-thirds sit one row up on E, R, and T.
⌃⌥D·FG
maximize & center
Maximize and Center are free forever. Pro adds Restore, so ⌫ returns a snapped window to its previous frame.
⌃⌥↩·C·⌫
multi-display
PROSend a window to the next display and it keeps its layout — a left half arrives as a left half, sized for the new screen.
⌃⌥⌘←·→
drag to snap
Drag a window to an edge, watch the zone light up, drop. No keyboard required.
no shortcut needed!
Free actions stay available in the menu bar. WindowBuddy Pro unlocks advanced layouts, display movement, Restore, and the Commands editor.
new in version 1.0.15 · build 18
fill the space. your way.
a cleaner Snap Assist picker with layout choices and destination previews
new · layout picker
a half, a corner, or a third
Snap one window, then choose how to fill the remaining space. Compact window cards and a layout selector let you use the full side or just a corner. Fill one corner and the other stays available.
new · destination previews
see where it will go
Hover a layout or window card to see its target outline before placing it. Choices stay inside the suggested space and avoid windows already placed in that Snap Assist session. An app’s minimum size may still need more room.
fixed · click-away dismissal
done? just click away.
Click your snapped window, another app, or the desktop to dismiss suggestions immediately. Escape works too. Your original click still reaches its destination, and choosing a suggestion still brings that exact window forward.
polished · installation
drag, drop, and get started
The branded installer now centers both icons inside their guides, with clear labels and a consistent Finder layout. Existing shortcuts, settings, licenses, and monitor recovery stay intact. Corner and third layouts still require Pro access.
The app will show these highlights once after you update. You can reopen them anytime from the menu bar.
watch it snap
no video — just your shortcuts doing their thing
your usual window soup
start free, unlock the rest
the free essentials never expire · try every Pro feature for 7 days with no card
WindowBuddy Free
$0 forever
- Left, Right, Top, and Bottom Half
- Maximize and Center
- Keyboard and menu-bar snapping
WindowBuddy Pro Monthly
$0.99 / month
- Every quarter, third, and two-thirds layout
- Restore, repeat-press cycling, and display movement
- Commands, Workspaces, automation, and Pro customization
Cancel anytime from the app’s License window. Start the separate 7-day trial in WindowBuddy without a card.
WindowBuddy Pro Lifetime
$4.99 once
- Everything in WindowBuddy Pro
- No recurring payment
- Use on up to three of your Macs
One payment for permanent WindowBuddy Pro access.
How activation works: Stripe returns you to a secure
WindowBuddy confirmation page with your license key. Click
“Open WindowBuddy” or paste the key into the app’s License window.
Keep the key for future Macs. If you lose it, use
license recovery.
Requirements
-
macOS 13 Ventura or later
Ventura through the latest macOS — all set -
Universal app
Apple Silicon & Intel, one download -
Small & notarized
a ~5.2 MB download, checked by Apple
One permission, no surprises. WindowBuddy moves windows using macOS's Accessibility feature, so it asks for that permission — and nothing else. First launch walks you through flipping the switch in System Settings → Privacy & Security → Accessibility.
questions? answered.
the stuff people actually ask
is it really free?
Yes. Left, Right, Top, Bottom, Maximize, and Center work forever without a license or trial timer. WindowBuddy Pro unlocks advanced layouts, display movement, Workspaces, Commands, and automation for $0.99/month or $4.99 once.
why does it need the Accessibility permission?
macOS only lets an app move other apps' windows through its Accessibility feature — every window manager needs it. It's a one-time switch, onboarding walks you through it, and it's the only permission WindowBuddy ever asks for.
can I change the shortcuts?
WindowBuddy Pro unlocks the Commands editor, where all 19 actions are remappable and can be switched off individually.
does it handle more than one display?
Yes. Send a window to the next display with ⌃⌥⌘← / → and it keeps its layout at the new screen's size. If a monitor is unplugged, the focused window is pulled back somewhere you can reach it.
will it fight with another window manager?
WindowBuddy only claims the shortcuts you give it. If you're switching from another snapping tool, quit that one first so two apps aren't wrestling over the same keys.
why isn't it on the Mac App Store?
App Store rules sandbox apps away from controlling other windows. WindowBuddy ships as a notarized direct download instead — same Apple security checks, none of the limitations.
how do updates work?
Through the built-in updater. On first launch it asks whether you want automatic update checks — your choice. Checks read a version file from this site, downloads come from our GitHub releases, and every update is signed and notarized.