What's new in Prism 5?
We think you'll love Prism 5. We've added literally hundreds of new features.
Here are some of the highlights:

New look and feel.
Prism 5 lets you work much more efficiently. The new toolbar buttons offer easy access to every feature. No more searching through pull down menus to find what you need. Also try the new right-mouse-click menus for quick and easy editing. And we've added many new tools to help you stay organized in a large project.

Prism Magic.

Have you ever wanted to make one graph (or many graphs) look just like another one? Prism Magic (Make Graphs Consistent) makes it easy. Select the graphs you want to change, choose your example graph from any Prism project, and preview your selected changes. When you are happy with the preview, click OK and you have a set of matching graphs.

More powerful curve fitting.

Want to know more?

These are just some of the hundreds of improvements in Prism 5. To find out more, you can take a tour of Prism 5. You have your choice of a Prism 5 movie, a written tour, or both! If you prefer to read a comprehensive list of changes, here are the Prism 5 release notes as a 16 page (1 MB) pdf file.
 
Ready to try Prism 5?  Download the free 30 day demo. The Prism 5 demo will not overwrite your existing version and any files you save with the demo can be opened by Prism 4.
 
Ready to upgrade? An upgrade from Prism 4 to Prism 5 costs US$199. If you buy online and choose to download your upgrade, you can save $25 off your order. If you prefer not to buy online, see our complete ordering information.