
Rectangle
Move and resize any Mac window instantly using keyboard shortcuts or snap areas.
Best for
Mac users who want fast, free keyboard-driven window snapping
Skip if
You need advanced custom layouts without paying for the Pro subscription
What is Rectangle?
Rectangle is a free and open source window management utility for macOS that lets users move and resize windows using keyboard shortcuts or by dragging them to screen edges and corners to snap into place. It supports cycling through multiple window sizes by repeating a shortcut, and works with portrait display orientations for vertical monitor setups. The free version covers the core snapping and shortcut functionality, while Rectangle Pro unlocks quicker window snapping and custom shortcuts for any size and position, sold as a subscription with a 10-day free trial and support for up to three devices per license. Rectangle runs natively on both Intel and Apple Silicon Macs running macOS 10.15 or later, and is built as a near drop-in replacement for the discontinued Spectacle app.
SpecificationsAI-estimated
Key Features of Rectangle
Use Cases for Rectangle
Snap windows for side-by-side work
Drag a window to the left or right edge of the screen to instantly snap it to half the display for side-by-side multitasking.
Cycle through window sizes with shortcuts
Repeat a keyboard shortcut to cycle a window through different sizes, such as half, two-thirds, or full screen, without touching the mouse.
Arrange windows on portrait monitors
Use Rectangle's portrait display support to snap and organize windows on vertically oriented external monitors.
Replace a discontinued window manager
Rectangle is built as a near drop-in replacement for Spectacle, giving users of the old app a natural migration path.
Pros & Cons of Rectangle
Pros
- Free and open source core app
- Lightweight, keyboard-driven workflow
- Near drop-in replacement for the discontinued Spectacle
- Native Apple Silicon and Intel support
Cons
- macOS only, no Windows or Linux version
- Custom shortcuts and quicker snapping require the paid Pro subscription
- Pro free trial is limited to 10 days
Frequently Asked Questions
Is Rectangle free?
Yes, Rectangle's base version is free and open source. A separate Rectangle Pro subscription adds quicker snapping and custom shortcuts, with a 10-day free trial.
What macOS versions does Rectangle support?
Rectangle supports macOS 10.15 and later on both Intel and Apple Silicon Macs.
How many devices can one Rectangle Pro license be used on?
According to the site, one Pro license can be used on up to 3 devices at a time.
Does Rectangle replace Spectacle?
The developer describes Rectangle as nearly a complete drop-in replacement for Spectacle.
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