Ondesoft Screen Rulers for Mac

Ondesoft screen rulers for Mac is an all-in-one online ruler to measure dimensions of objects precisely on your Mac screen in Pixels, Inches, Picas, Centimeters and calibrated units. A built-in protractor is to measure angles in degree and radians. Customizable settings, keyboard shortcuts, magnifying Detail Window, Logger Window with memo, stay on top application and Memorizing Function make it ideal screen ruler for you.