What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Yes you can embed PDF file to your form to add a file URL.
If you want to add a PDF URL, you can use Text tool. It's under form tools.
However, if you want to embed the PDF on your form so your users can view it straight from your form, use this widget: http://widgets.jotform.com/widget/pdf_embedder