PTC Mathcad Express

A math program to easily display and share equations

Alternative download from external server (availability not guaranteed):

Alternative download from external server (availability not guaranteed):

Create and print a variety of graph paper

Great point-plotting and graph-making tool for researchers

Convert any commonly used scientifical metric to other metrics instantly

Equation calculation tool that can be integrated with Microsoft Office

A free Windows science program that helps people in the field analyze data very easily

Excel multiple regression analysis template with advanced statistical test results and automatic forecasting options