BusinessExpert
ChronoForms 
I always needed to create custom forms for my clients websites, Or to migrate their old websites forms fast and easy to new Joomla websites forms, this was pain, as I was using other components for doing this, and create everything from scratch at web bas ...
AdsManager
Classified Component with a lot of features: - PMS Integration - Automatic Account Creation - Choose ad Fields by Categories - Ad Expiration - Advanced Search - Show your ad fields (checkbox,select,textfield,number,etc..) - Complete Integration wi ...
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 ...
DF Google Metas v.0.8.9
This Mambot alllows you to add some userful meta tags used by Google to track and verify your Joomla! web site. Features: * Handles the meta tag needed by Google Sitemaps; * Handles the script tag needed by Google Analytics; * Easy to use ...