Black Joomla
Free Joomla Template Joomla Extensions
Allows to import new and update existing users from Excel or CSV file
Sends "Welcome" emails to imported users
Support of "Contacts" / "User Profile" / Joomla Fields
Easily add, remove and edit custom fields on Joomla registration form.
Collect more user information in their accounts with custom fields.
View, edit and manage user information in Joomla admin panel.
Add custom fields to user registration forms and manage the email send during registration process
Easy Profile is a powerful component for Joomla that allows you to profile users by using custom fields
Community Builder (CB) is an extremely flexible and robust social networking solution for Joomla. CB has a huge user base, a long history and a great future.