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.
Are you referring to your submitter?
If so, you may follow use the Save and Continue Later feature, it allows your users to complete a form in a later date even in other PC, you will find the steps on this guide: http://www.jotform.com/help/97-How-to-Save-Forms-and-Continue-Later.
You may also follow this guide and allow your users to save the data, the data will be cleared when the form is submitted and it only will work if you users complete the form in the same browser, please take a look for further details on this guide: http://www.jotform.com/help/227-How-to-Enable-Auto-Fill-Feature.
If it does not help, please provide us more details about your question, we will be glad to assist you.