Move and resize windows on macOS with keyboard shortcuts. Rectangle is a window management app based on Spectacle Wndow Manager, written in Swift (programming language).

There are many alternatives to Shiftit for Mac and since it's discontinued a lot of people are looking for a replacement. The best Mac alternative is Rectangle, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Shiftit and loads of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Shiftit are BetterTouchTool, SnapZones, MacsyZones and Moom.
Move and resize windows on macOS with keyboard shortcuts. Rectangle is a window management app based on Spectacle Wndow Manager, written in Swift (programming language).

Customizes input devices on macOS by enabling gesture and button mapping, keyboard shortcut assignment, window snapping, automation, scripting, multi-device integration, and iOS app control. Features include touch bar, Apple Remote, and per-app profiles.




Organize windows with ease using SnapZones. Enjoy magnetic snapping, predefined and custom layouts, multiple display configuration, and seamless transitioning between workspaces. SnapZones auto-starts at login, ensuring streamlined productivity for macOS users in any environment.


Customize layouts and sections for organizing windows into defined zones on macOS, easily snap and rearrange application windows, support multitasking needs, reduce desktop clutter, and enhance work efficiency for users managing multiple windows.

Moom makes window management as easy as clicking a mouse button—or using a keyboard shortcut, if you're one of those types of people.




Divvy is an entirely new way of managing your workspace. It allows you to quickly and efficiently "divvy up" your screen into exact portions.





Amethyst is a tiling window manager for Mac similar to the xmonad tiling window manager popular on Linux. Amethyst is written in Objective-C and has configurable shortcuts, multi-monitor support, multiple layouts, and the option to float certain applications.


BetterSnapTool is a utility that mimics Windows 7 Aero snap, allowing you to easily manage your window positions and sizes by either dragging them to one of your screens corners or to the top, left or right side of your screen.



Useful window arrangement ("snap-to-edge") utility that works well with multiple screens.


Slate is a window management application similar to Divvy and SizeUp (except better and free!). Originally written to replace them due to some limitations in how each work, it attempts to overcome them by simply being extremely configurable.
It has nothing to do with automatic window resizing and positioning