Screen Compass is a software tool that enables users to measure the circumference, radius, and area of any polygonal or circular shapes on their screen. It can be easily accessed over any other running application and helps measure angles.

With the feature-limited trial, you can download and evaluate the Screen Compass for as long as you need to. However, by purchasing the full version, you will have access to advanced features like measuring radii greater than 100 pixels. This software offers measurements in pixels, inches or even lets you define your own units. Plus, there are 37 different polygons to measure, including triangle, square, and pentagon options.
The Compass also lets you change the transparency to see through to what you're measuring, making it easy to view the shapes. Additionally, with a 30-day money-back guarantee, you can purchase confidently.
One of the most notable features is its fully 'skinnable' interface. This allows you to download new skins and change the user interface to your preferences. The Screen Compass even comes with a technical skin that provides a crosshair for easy alignment and greater control.
Another benefit is that, unlike the traditional compass you may use on a drawing board, the Screen Compass is not limited to simply drawing circles. Using the 'Shapes' menu, you can opt for different shapes, such as triangles, squares, pentagons, or polygons with up to 39 sides.
The Units menu enables you to choose a unit from predefined units, such as pixels, inches, and centimeters. You even have the option to configure your own custom units by using the 'Calibrate Units' menu. This option brings up a screen that allows you to choose a Custom Unit, rename and set the scale.
Overall, the Screen Compass is an excellent software for anyone in need of a tool for measuring shapes on their screen accurately. With its ease-of-use, technical features, and customizable interface, you can create an on-screen solution that will suit all your needs.
Version 4.0: New features including new semi-transparent skins and an updated calibration screen allowing more options for measurement. We've added a transparency slider and a link to our Magnifier tool.