Joomla Chris's User Import is a backend-only extension that allows a site administrator to import usernames, passwords, and email addresses into Joomla! 1.5's user manager from a Excel file, properly formated CSV text file, or a ordinary text file. Features include: * Excel, CSV, text import of users * Can delete current register users. * Can ignores first line of the file if the first line of your file contains something other than a user. * Can use the username as the name if blank. * Creates a phoney email address when one is missing based on username and a supplied value. * Can use a default password if password is blank. * Can send registration email upon import of user.

Easy User Extended allows you to define custom information you would like to store about your users.

Show users in Joomla and link to their Mamblog blogs or content items.

Elearningforce Inc. has released a new component for Joomla. This component can do Single sign-on for users on Joomla/Mambo sites that are listed in the component setup. Just login at the Main Site and go to the listed sites still being logged in!! This is a light version of the famous Multistes Sitemanager where we have removed all the copy and doing NEW SITES functions. Import/export users - enroll them to the listed sites - or unenroll them again! Very strong solution for enrollment/user administration.

This is an extension with a component and a module for Authenticate users right from a mysql usertable. All informations about the database (hostname, databasename etc) can be configured in admin. The Query to get the user information is also to be set in the admin backend. This was tested to authenticate phpBB users and drupal users. And should work with others as well.

This is a small profile component for Joomla! it was NOT created to replace the large, more featureful component 'Community Builder'. I built this for smaller sites that have no use for a Forum, or a huge profile component. Please note that at the moment, there is no Administrative Interface. When you link to this component from a menu, it will display a user list. Clicking on the username will load that users profile. If a user clicks on his or her own name, they may modify the fields.

Joomla User Import Component allows a site administrator to import usernames, passwords, and email addresses into Joomla's user manager from a properly formated CSV text file.

MOP can be used to display Mambo member groups, online totals, newest members, members today... and more. MOP is a substitute for Online Users and Who's Online? modules. Developer  website

This component extends the core mambo user registration system by providing 15 extra customizable text fields. The labels of the fields can be set in admin backend. MamboForge

Userlist XTD shows lists of users with paged view and user search. Extensions are added for installed 3rd party components, e.g. UserExtended, Partystaff, AkoStaff, MyPMS2, Mamblog, Community Builder/ComProfiler, ... (based on Userlist 2.1 by E. Sakic) Mamboforge