Rectangle
Free, open-source window management for macOS — keyboard shortcuts for snapping and resizing.
Self-hosted Open source MIT productivitywindow-management
Pricing
Free (open source).
Rectangle does one thing — keyboard-driven window snapping and resizing on macOS — and does it without asking for an account, a subscription, or any permissions beyond accessibility access.
Key features
- Keyboard shortcuts for snap-left/right/quarters/etc.
- Multi-display support with per-display layouts
- No account, no telemetry, no subscription
- Extremely light resource footprint
Self-hosted vs. cloud
Fully local, no cloud component at all — about as close to a zero-dependency utility as this list gets.
Quick start
# macOS
brew install --cask rectangle
Alternatives
Raycast if you want window management bundled with a broader launcher/productivity tool.