A+ Calc 3.0
+ Calc is a scientific calculator with a multi-line edit display that shows all calculations and allows editing and recalculating equations. A+ Calc includes hexadecimal, statistics, and unit conversion tools, and calculation save and load capability. View, edit and recalculate with new values and/or operators. A+ Calc unit conversion, A+ Converter is a stand alone tool that allows user-defined conversions.