About
SizeUp allows you to quickly position a window to fill a portion of the screen or move it to another display using keyboard shortcuts or the menu bar.
Pricing
Pricing Type
Paid
Starting Price
$13
Billing
One-time payment
Last checked: February 20, 2026
Related Apps
Key Facts
Categories
Platforms
Mac
Company
Irradiated Software
Founded
Founded in 2009
Country
Global
Language
English