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 you need a copy of the submission for yourself or anyone submitting the form, Email Notification and AutoResponder should do the job for you. For editable submissions, simply add the edit link to the email and user will be able to click the link and access the form with all the previous entries- Let-Users-Update-Their-Form-Submissions-at-a-Later-Date.
If you need something more complex like preserving entries and allow user to continue later, here are some more detailed guides: How-to-Save-Forms-and-Continue-Later, Enable-Auto-Fill-Feature-Save-Form-Entries-to-Continue-Later