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.
The submit button action should be available from Adobe reader. They should also be able to save the document with the filled in portions. They do not need to have a PDF editing program, only a reader. I personally use this one:
I can fill, save and submit the fillable PDF's with the reader.
If you have any further questions, let us know and we will be happy to help.