by WPinnovators on WordPress.org
This add-on provides the ability to filter the GravityForms Entries by selected date range.

Select the default or custom date range and apply the filter. /assets/screenshot-1.png
The Gravity Forms Entries Date Range Filter Add-on allows you to filter the GravityForms Entries by selected date range. You can apply the custom or predefined range as you wish. The expected result will be all matched entries.