Screen Tracing Paper overlays a transparent digital sheet over your PC desktop so that you may trace diagrams and designs, giving you measurement capability in any situation. Engineers and Designers can see the exact measurements of each shape that is traced so that position, area and circumference can be calculated, with pixel perfect accuracy.

The Screen Calipers are a unique application that allows designers to measure anything on a computer screen quickly and accurately. The application resembles a real-life Vernier Calipers, making the application so intuitive to use that no instructions are required. The Screen Calipers can be used with any program where fast and accurate measurements are required including html layout, CAD design, Illustration, allowing measurement in any unit.

Build linear measurement skills, with English and metric rulers. This multimedia program uses the Microsoft Agent Peedy, a parrot character. Printed worksheets and tests can also be generated.

The Screen Calipers can be used with any program where fast and accurate measurements are required. Manipulating the application is simply accomplished through use of the mouse, and a variety of keyboard controls allow for extra fine alignment. Originally created for graphics and web professionals for onscreen html layout, the Screen Calipers are currently being used by thousands of people for hundreds of uses.

Measure the distance between two points on your screen, get the exact location and size of an element on a web page, measure in pixels, centimeters or millimeters, both horizontally and vertically? Screen Ruler is your choice.

The JR Screen Ruler is a great tool that allows you to accurately measure anything on your screen. This is especially useful when measuring graphics, web page browser sizes or whatever. Screen Ruler can display Pixels, Inches, Picas, Centimeters. It also allows you to rotate and set transparent background.

Unios is a fast and simple unit converter with built in support for lots of units in many categories including currency, capacity, distance, pressure, speed, temperature, surface area, time, volume, and weight. If you need to work with units that aren't on the list, Unios is flexible enough to let you define your own.