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.
You can do that by following the screenshot below.
1. Navigate to your "My Forms" page->Choose a form you want to clean up the submissions->Click the "Submissions" option.
2. Under the "Submissions" page, you can:
A. Delete specific submissions.
B. Delete specific list of submissions by setting up a custom date range where you can view and delete them.
C. Delete ALL Submissions
3. When you scroll down you can see the delete submissions button. I would recommend that you download all your data so that you can have a back up on them, please take note that once you deleted your submissions you can't recover them back. This is the same with uploaded files, you need to download them first so that you can have a copy for future use.