Design-Expert® Software Single-User License Subscription

The Single-User Annual Subscription License gives you:

  • Full access to the latest version of Design-Expert
  • Free support and maintenance (including upgrades, updates, and technical support)
  • Tools to get you started

This license must be renewed each year.

For other license options click here.


Make breakthrough improvements to a product or a process with Design-Expert software. You can not only screen for vital factors, but also locate ideal process settings for top performance and discover optimal product formulations. Easily view response surfaces from all angles with rotatable 3D plots. Set flags and explore contours on interactive 2D graphs; and use the numerical optimization function to find maximum desirability for dozens of responses simultaneously.

Requires Windows 8 (or higher) or macOS 10.12 (or higher).

NEW in our latest release: New analysis summary, create custom graphs, viewing shaded intervals.