The best free registration component with unlimited extra text fields for Joomla Joomla 3.5+. This is a one page registration system.

Ultimate user is a replacement for Joomla's registration which gives you the best and simplest user experience. Ultimate User override joomla registration component.

You can easily configure the mail send during registration, the mail can be send in html format.

Asynchronous check email and username , so user don't have to reload the page in case of an error. You can easy use the mail as username and a lot of indredible feature.

Advantages :
•One page registration with joomla default fields and custom fields
•Possibility to hide joomla field
•use email as pseudo
•Powerfull custom fields
•View and configure all mails send during registration process
•Display what are the send email during registration process
•Export to csv
•Password strength check
•Check username already exist
•Check email already exist
•No module installation require
•Simple backend configuration

Features :
• Unlimited Custom fields
• Terms and condition
• Ajax check username
• Ajax check email
• Full custom fields ordering