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.
Thanks for contacting us. To understand your question clearly: Are you referring to the downloaded submission PDF of your form in the Submission page? If so, you can change text properties as you can see in the screenshots below :
1. In your Submission page, click PDF and choose Customize PDF
2. Change text properties as you can see below :
I hope it helps. If you need further clarification, please do not hesitate to contact.