This component provides the core user registration system with 15 extra customizable text fields. The labels of the fields can be set in admin backend.

This is a small profile component was created for small sites that have no use for a forum or a huge profile component. 

The Community Builder suite extends the Joomla! and Mambo website user management systems and allows to manage those users.
Key features include: extra fields in profile, enhanced registration workflows, user lists, connection paths between users, admin defined tabs and user profiles, image upload, front-end workflow management, integration with other components, like PMS, Newsletter, Forum, Galleries.