One of the most complete form builder

I started using this form builder a long time ago, and I bought the pro version when it still was pretty “simple”. It grew so much over the years, and I can now say that it is a complete form builder with advanced features. You can use the form with wp auth to authenticate or register users, you can build conditional logic for the form, create different email templates and send them in different occasions, form abandonment features, integrations, allow users to edit form entries. It also has some advanced features, such as conversational forms and pdf templates! I really like the plugin!