I have tried several different forms tools, however every time there is something that lets me down. FormNX is different, I can easily create many different forms types without needing coding knowledge. Even the templates are great!

I use this for my WordPress contact page form, as well as some specific forms which I can use via the URL directly - no web hosting needed.

Features of note in my opinion are the easy SMTP options, the form submissions can come from my email - or use the built in email sending option. CAPTCHA being included is great too, no work required to set it up.