https://codecanyon.net/item/nexforms-the-ultimate-wordpress-form-builder/7103891

NEX-Forms is a high quality and simple to use drag and drop/single click form creator offering a wide range of customizability, flexibility, design and usability that will make online form building a walk in the park. Do you have a need to easily create and customize professional and awesome looking forms on your WordPress website?...This forms builder is the one you need!