Upgrading 

 

In March, 2007, Iowegian International Corporation released Version 4.1 of ScopeFIR™, the DSP professional's FIR filter design tool of choice.  (See What's New for more information about Version 4.)

Registered users of Version 4.0 of ScopeFIR are eligible for a free upgrade.  Just download and install version 4.1!

Registered users of Version 3.x of ScopeFIR are eligible to upgrade to Version 4 for just $49, which is a savings of $150 compared to the $199 cost of a new ScopeFIR 4 Professional registration.  To upgrade from version 3.x:

  1. Download, install, and start ScopeFIR 4.1
  2. ScopeFIR 4.1 will verify your ScopeFIR 3.x Professional registration, tell you that you are eligible for your upgrade, and bring you to this page.
  3. Purchase your upgrade registration.
  4. You will receive your upgrade registration via e-mail.  Enter the key to enable the Professional Edition of ScopeFIR 4.1.

Questions or suggestions?  Write us at:

Download ScopeFIR 4 for Windows XP/2000/NT/ME/98/95

The ScopeFIR Tutorial: A Brief Introduction to Using ScopeFIR