v4.0 [Mar 16, 2008] 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.
On-Screen Takeoff® is an easy to learn construction program.
The Screen Calipers measure anything you want on your screen.
This applet will convert between units of Energy, Angle, Area, etc.
Unit Conversions quickly converts units of measure from one system to another.
The Screen Calipers are the unique on-screen measurement tool.