PixelStick 2 is a professional on-screen measurement tool for Mac, primarily used for measuring distances, angles, and colors across any application. While often searched for as a "free download," the software is officially a paid application developed by Plum Amazing .

Compatible with macOS 10.6 through macOS 13.0 or higher.

Some software repositories list a trial version, and developers sometimes allow users to run the app to test its features before purchasing.

Drag endpoints to measure distances in pixels and angles in degrees.