JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Do you mean that you would like to display a PDF Document in the Thank You Page of your form? That is possible, you will simply need to include this HTML code:
<center><iframe src="HERE YOU PASTE THE SECURE URL TO YOUR PDF" width="800px" height="1000px"></iframe></center>
If this is not what you meant, please provide us more details, we will be glad to assist you.