Downloading PixelStick 2.16.2 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. PixelStick for Mac lies within Design & Photo Tools, more precisely Viewers & Editors.
The most popular versions among the application users are 2.7, 2.6 and 2.5. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The PixelStick installer is commonly called pixelstick.zip. This software for Mac OS X was originally produced by Plum Amazing, LLC. The bundle id for this app is com.plumamazing.PixelStick. This app works fine with Mac OS X 10.8 or later.
From the developer:
PixelStick is a tool for measuring distances, angles and colors on the screen. Photoshop has distance, angle and color tools but they only work in Photoshop. PixelStick works in any app and anywhere on screen anytime and costs a hundred times less. Excellent for designers or anyone who wants to measure a distance on their screen in any window or application.
You may want to check out more Mac applications, such as Kid Pix Deluxe 3X, I Can Animate or PDF Studio, which might be similar to PixelStick.