Harry Whitfield
Planimeter
FreeCalculate the area of a closed curve.
WindowsSunrise Calculator
FreeCalculate sunrise and sunset times based on date, longitude, and latitude on your desktop.
WindowsDrawDemo
FreeUse a free-form drawing tool with various features.
WindowsNetCalc - an RF Impedance Calculator
FreeEstablish radio frequency network design ideas.
WindowsPixel Scale
FreeDisplay and use a screen ruler on your desktop.
WindowsPlanimeter II
FreeCalculate the areas of closed curves.
WindowsDMXconverter
FreeCalculate and convert DMX channels into full channel numbers.
WindowsDMXdeCoder
FreeCalculate and convert full channel numbers to port and DMX channels or vice versa.
Windows