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.
If I don't misunderstand your query, then I can say that you can create the desired form which will link to other forms depending on what the clients will choose on dropdown.
"Let’s say you have many PDF whitepapers. You can keep them in a dropdown list and depending on which whitepaper user selects redirect him/her to that particular whitepaper after the form is submitted."
In order to know more about this, please read the full article below:
But fitst of all, you have to confugure a "Thank You" page with custom URL to redirect.
Form will redirect to other form URL entered here. This is very useful when you want your form users to link on other form page.
Please let us know if it satisfies your query.