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.
If I understood correctly, you would like to change only the field layout, to output on pdf, lets say from portrait to landscape, is that correct?
Even if you would like to change the layout of the entire form, in any of those cases, as of now, there is no means to customize the PDF output due to lack of PDF Editor/Designer tool. But our development team are already on the process of completing such PDF Editor/Designer for Jotform. We will announce when it is available.