PROPID (PROP Inverse Design) is aerodynamic design software developed by the University of Illinois at Urbana-Champaign.  You can use it to design rotors. 

For more information please visit PROPID


Wind and Water Tools:

You must log in to download this software.

If you want to refer to this website in a report, here is a reference you can use:
NWTC Information Portal (PROPID). Last modified 30-September-2014 ; Accessed 05-April-2020