# Best Window Management Apps for Mac (2026)

Published January 1, 2026 · Updated June 25, 2026

The best window manager for most Mac users is Rectangle — a free, open-source app that snaps windows with keyboard shortcuts. Amethyst and AeroSpace add automatic tiling for keyboard-first power users, and Magnet is the polished paid pick. All install via Homebrew.

## How to choose

- **Snapping vs. automatic tiling.** Snappers (Rectangle, Magnet) move one window when you ask; tiling managers (Amethyst, AeroSpace) continuously arrange every window into a grid. Tiling is powerful but changes how your whole desktop behaves.
- **Keyboard vs. mouse workflow.** If you want to arrange windows without touching the mouse, prioritize configurable shortcuts (all four picks); if you prefer dragging to screen edges, Rectangle and Magnet do that best.
- **Open source vs. paid polish.** Rectangle, Amethyst, and AeroSpace are free and open source; Magnet is a small one-time App Store purchase with a very gentle learning curve.

## Ranked list

1. [Rectangle](https://bundl.run/apps/rectangle) — The most popular free, open-source window snapper, with keyboard shortcuts and drag-to-edge zones.

   Best for: Most people who just want snapping

   `brew install --cask rectangle`

2. [Amethyst](https://bundl.run/apps/amethyst) — An automatic tiling window manager with keyboard control, inspired by xmonad.

   Best for: Keyboard-first automatic tiling

   `brew install --cask amethyst`

3. [AeroSpace](https://bundl.run/apps/aerospace) — An i3-like tiling manager that uses its own virtual workspaces instead of macOS Spaces.

   Best for: i3-style tiling power users

   `brew install --cask nikitabobko/tap/aerospace`

4. [Magnet](https://bundl.run/apps/magnet) — A polished paid window snapper from the App Store, with keyboard shortcuts and drag-to-edge zones.

   Best for: A polished, paid snapper

   `brew install --cask magnet`

## Who should skip this

If you work mostly in one full-screen app at a time — or macOS Spaces and the green-button tiling already cover your splits — a window manager will not change your day. It shines on large or multiple monitors with many windows in play.

## FAQ

### What is the best free window manager for Mac?

Rectangle is the best free, open-source window snapper for Mac. For automatic tiling, Amethyst and AeroSpace are the top free options.

### Does macOS have built-in window management?

macOS has basic tiling via the green traffic-light button, but apps like Rectangle add keyboard shortcuts, custom zones, and automatic tiling.

## Related

- [What is a window manager on Mac?](https://bundl.run/glossary/window-manager)
- [Window management bundle](https://bundl.run/collections/window-management)
- [Browse Mac utilities](https://bundl.run/apps/category/utilities)

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