How to Delete Old Submissions

You can delete submissions in your form submissions page.

https://www.jotform.com/help/269-How-to-view-Submissions

If you want to filter the submissions in the table base on a specified date, that's possible.

1. Click on the gear icon found on the top right of the page

2. Select the time frame you want on the dropdown list.

If you need further assistance, let us know.