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.
It seems that your message may have been posted too early, as it only contains the word "pdf". Could you please describe your question in a little more detail?
We will be happy to help once we understand what it is you are looking for. You may also want to take a look at this support thread I've just replied to with a similar topic "PDF file":
If you needed assistance with something else regarding PDF and our forms, please describe it in a little more detail, and we'll be more than happy to help. Thank you.