Bayagrid is a keyboard-driven window manager for macOS. Halves, quarters, thirds, displays — one shortcut each, with layouts that adapt to whichever keyboard you plug in.
Most window managers assume one keyboard. Bayagrid was built around the fact that you don't just use one.
Plug in an external keyboard with a numpad and Bayagrid switches to a numpad-native layout — automatically, per keyboard, with both sets of shortcuts live at once.
Halves, quarters, thirds, centre, fullscreen, maximise and minimise. Move windows across displays, grow and shrink them, undo when you overshoot.
Sync your shortcut profiles across all your Macs. Set it up once at the office; it's already right when you open your laptop at home.
Every feature free for 14 days. After that, the half-screen essentials stay free forever.
macOS 11 Big Sur or later, Apple Silicon. Bayagrid uses the Accessibility permission to move windows — nothing else.
No analytics, no tracking. Activation stores a salted device fingerprint so your licence can count devices — your hardware identifiers never leave your Mac in raw form.
Deliberately. Sandboxed apps can't manage other apps' windows, so Bayagrid ships as a signed, notarised download instead.
Bayagrid is designed and sold by Yuno Supplies Ltd, a company registered in England & Wales (No. 12060708). Mainland-China sales are served through our China storefront with local payment methods.