Compare software

SizeUpRectangle
Paid

$12.99 licence with an unlimited free trial.

 Freemium

Rectangle is free and open source under the MIT licence. Rectangle Pro is a separate paid…

macOS macOS
  • Half and quarter screen actions from the keyboard
  • Moves windows between multiple displays
  • Keyboard shortcuts and drag-to-edge snap areas, both configurable
  • Thirds and two-thirds layouts, not just halves
  • Stated compatibility ends at macOS 14 Sonoma
  • Mac only
  • macOS 10.15 or newer
  • Needs accessibility permissions, which people are rightly cautious about
Downloadable app Downloadable app
Closed source Open source
License not stated License: MIT
No account needed No account needed
Works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.