You are about to order ClustanGraphics.

Please now decide whether you need a single-user license or a site license.  The advantage of a site license is that you can install ClustanGraphics on any number of PCs at the licensed address, and you can order additional copies of the ClustanGraphics Primer.

A single-user license is restricted to one named user and one PC.

Please click either the Single User or the Site License button.

Thank you.