User friendly FREE Windows Utility to easily convert between 522 units of measurement in 20 categories. Includes Units for Temperature, Distance, Mass, Area, Volume, Pressure, Velocity, Acceleration, Force, Energy, Power, Fuel Consumption, Flow, Torque, Illumination and more. Looks best in 16-bit or better Colour. Includes Windows XP Support. Users can now choose between English International (Default) and English (US).