Screen Compass 

The Screen Compass allows you to measure the radius, circumference and area of circular or polygonal shapes on your screen simply and quickly. The perfect compliment to the Screen Calipers and Screen Protractor, the Compass is simple and easy to use.
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Compass 

Compass has been a popular and powerful bookmark manager program since its first release in January, 1997. It supports three most popular browsers - Netscape, Internet Explorer, and Opera. Plus, it can launch any system specified generic browsers.
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