I have an editable PDF I want to put on a WordPress site. When people just try to open the PDF in their browser normally, the signature field is just a text box. When I make an Adobe Sign request from inside of Acrobat, it converts the signature field to something that you put a physical signature into, and emails them a link. Is there a way to make a website able to generate a signable document that anyone can request?
I believe you need Adobe Live Cycle for direct mailable PDF forms.
For the average user or small business, it is generally cost prohibitive.
Take a look at Adobe Document Cloud. Solution is there and waiting for you. In short: you will upload PDF to Document Cloud and then embed it to WP site.