AQUE
Date and Time Module
This module allows you to display the current date on your site. It has many advanced options to allow you to control the way the date is displayed and allows you to change the language.
Contact Enhanced Component 
Special Features: -CUSTOM FIELDS -GOOGLE MAPS and Directions -HTML Emails & Templates -CAPTCHA (reCaptcha & SecurImage) -MULTIPLE File upload -Newsletter integrations: Campaign Monitor, MailChimp, AcyMailing - Google Docs Spreadsheet integration; ...
Akeeba Backup 
Akeeba Backup Core is the successor to the now famous JoomlaPack component. In a nutshell, Akeeba Backup Core is an open-source backup component for the Joomla! CMS, quite a bit different than its competition. Its mission is simple: create a site backup t ...
Documents Seller
Documents Seller (aka DMS) is a Joomla 1.5, Joomla 1.6, Joomla 1.7, Joomla 2.5 and Joomla 3.0 extension developed by Ossolution Team to allow selling your downloadable products : Documents, Ebooks, Softwares, Joomla extensions, Joomla templates and get pa ...
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.
