Screen Ruler is a great virtual ruler ready to be dragged around on your computer screen. This application is very useful to measure objects in Pixels, Inches, Decimal Inches, Picas, Centimeters, Percentage of Length and in Multiple Custom Settings of your own design. It features a horizontal and/or vertical orientation, a dynamic mouse tracking measurement, adjustable length, a square tool, a magnifying Screen Loupe, plus it can float above all other windows. It measures diagonals, displays angles and square areas. Very handy when designing Web Pages or any other screen layout. Named "Cool Tool" by Internet World Magazine (for good reason). For over 8 years, Screen Ruler has provided many worldwide users the ability to measure virtually anything on their computer screens. Version 3.1 provides even more features, thus surpassing anything similar found anywhere. Try it! Micro Fox Software