Simplicity is difficult to achieve and Form Engineer did it! Even then, the power lies in the details. Form Engineer is a very powerful tool, with a lot of attention to details, with many features. And all those are easily accessible.
Before it took me hours and days of trial and error to build forms. Now I can do it within minutes, literally.
Google Captcha, own SMTP for each (!!) single form differently, icon placement, conditional form hide and show, notifications and auto-responders, .... just to name a few, are all awesome.
Thanks for this wonderful Form Engineer! :-)