manuman
Update Manager for Joomla! 
The Update Manager for Joomla! is one of the oldest update managers around having been originally released in January 2006 for Joomla! 1.0 and previously only available as part of the Advanced Tools package. The latest update manager is now available both ...
joomlaXplorer
joomlaXplorer is a File- and FTP - Manager. It allows you to edit files, delete, copy, rename, archive and unpack files/directories directly on your server. You can - Browse Directories & Files - Edit, Copy, Move and Delete files - Search, Upload and D ...
JCE 
An award-winning, configurable WYSIWYG editor for Joomla! based on Moxiecode's TinyMCE. Includes advanced Image/Media, File and Link handling, plugin support, and an Administration interface for editor configuration.
Phoca Guestbook
Phoca Guestbook is a Joomla! component. It is a simple guestbook with Captcha system. Requirements: - Joomla! 1.5, Joomla! 1.6, Joomla! 1.7 Documentation http://www.phoca.cz/documentation/category/3-phoca-guestbook-component Demo (Joomla! 1.5): ...
ohanah
The simplest way to fully manage events on Joomla 2.5. Sell Tickets, Custom Registrations, Mobile. Highlighted key features: Custom registration, ticket selling, payment gateway, event listing, modular architecture, self adapting template, geolocation, ...
Ninjaboard
Ninjaboard marks a new generation in native Joomla forums, it is one of the easiest to use, yet most powerful forums and without a doubt the best looking one! Say goodbye to buggy, hard to use, ugly, table based forums forever. Key features ---------- ...
Account Expiration Control
AEC is a manager for memberships (paid or free). The software takes care of the subscription process and everything attached to it. It integrates with major components (like JomSocial and JACL) and supports many payment processors. Features at a glance ...
Letterman Newsletter
A simple newsletter component with subscriber management and HTML/image embedding capabilities. Good for providing a simple newsletter feature on your site, without multiple Lists. YaNC subscribers can be imported (XML/CSV). NOTE: As at 14/06/2007 a se ...
VirtueMart
Based on Joomla MVC framework with all its advantage: - Template overwritting, - Implementation of Joomla Plugins for: payment, shipment, coupons, calculation rules, custom product fields, ... - Simple installation and integration of other joomla exte ...
MaQma Helpdesk
The Helpdesk Component is an advanced support system, which is also known as Customer Service or Customer Support Software. With this effective and efficient solution you will be able to implement, manage and create a flexible customer support solution, e ...
Filler
Ever had that client that just can't quiet grasp the bigger picture when you are building a site for them. Filler is a very simple Joomla 1.5 component that allows you to add placeholder menu items with meaningful text, or images, to help you demonstrate ...