"DeskCalc" is a full featured adding machine with the functions you expect from a mechanical adding machine plus capabilities associated with a Windows environment. Features include a check-strip with comfortable text input per position, correction possibilities (rectifying, adding and deleting values), built-in formula interpreter, sales tax functions, cache (memory function), percentage calculation, EURO-conversion, floating point- and fixed point- calculation, subdivision into thousands, fast correction key, display of the results in task strip and window title line, printing with heading and date/time, Excel-export.