Most installed extension for Joomla

Even though Joomla has to race against Drupal and Wordpress furiously, its strength is vast extension community.

As a fan of Joomla, I would like to put forth the great assistant extension which is a must/deserve to possess by visiting this url provided, http://extensions.joomla.org. Definitely, all are free.

1. Joomfish: multilanguage site
2. VirtueMart: E-commerce site
3. RsForm : Form builder
4. PhpModule: Php containing page
5. JooMap: SiteMap creator
6. PagePeelBanner: The awesome gadget advertiser
7. GTranslate: Google-based translator

There are further useful modules in this website. Search more there to match your demand.