Deskcalc

DeskCalc is an easy-to-use general-purpose desktop calculator. Its major feature is a visual calculation tape that behaves like a spreadsheet, recording all calculations and permitting prior entries to be updated. This tape has one-click integration with Microsoft Excel to allow simple calculation sequences to seamlessly evolve into complex spreadsheets. 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.