save form and return to it

Hi,

You can add an "Edit Submission" link to your form in order to allow for editing the submission at a later date:

http://www.jotform.com/help/40-How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

If you would like to setup a form so that it saves each page as you go, there is a bit lengthier setup that can accomplish that described here:

http://www.jotform.com/features/save-and-continue/

If you have any further questions, just let us know and we will be happy to help.