You can order your programs by mail:

You are required to send your check or money order by mail. Your programs will be delivered to you by email as soon as your payment is received.

License Agreement:

Demo Copy: Free to download from this site. The programs have most of the basic functions for you to try.

Personal Copy: Licensed for personal use.The programs have advanced features such as file saving.The user's name is shown in the output as the design engineer but cannot be changed.

Company License: For general design applications.The company's name is shown in the output and cannot be changed.Users are able to modify the engineee's name.