"ez Form Calculator is an intuitive multi-purpose form
creator for WordPress. You can create simple form
calculators, advanced cost estimators or extensive
contact forms for both yourself and your customers.
Easily add basic form elements like checkboxes, dropdown
menus, radio buttons etc. with only a few clicks.
Each form element can be assigned a value which will be
Form submissions can be sent to both admin and customer
with individual texts. The plugin can create PDF files
from submissions and attach them to emails automatically...!"