DreamCalc is an Advanced Scientific and Graphing Calculator for Windows. It provides a fully featured and convenient alternative to using a separate hand-held graphing calculator when you are working on your PC. Because it is software, it runs alongside your other applications, allowing you to copy values, lists, expressions and graphs. With DreamCalc, you'll really feel like you're using a real calculator. Because of this in-built familiarity, you'll find it easy and convenient to use.