Calc98 is a pocket calculator simulator program for the Microsoft Windows operating system. It is a replacement for the calculator program which is
included with the operating system, with many additional features and greater flexibility. 

Features:

• Especially designed for scientific and engineering users
• Includes a wide range of units conversions and scientific functions
• Statistics, financial and time functions, including a stopwatch

Downloadable database of conversions and constants for use with Calc98 is available at the website.