v1.7 [Oct 25, 2006] Minor Bug Fixes, Online Update Check, Improved Help Documentation
Perform simple calculations, financial operations and unit conversion.
Feature-rich tool to compare and convert dates among 26 calendars systems.
Free date to date calculator.
Time Difference Calculator will calculate the number of days, hours and minutes.
SCalc is "e-mailware." It's free and very easy to use.