XOOPS 
Official Website
http://xoops.orgCategory
CMSXOOPS is an open source content management system (CMS) that is written in PHP and uses a modular architecture. This lets customers pick and choose how to theme and build their websites.
XOOPS is an open source content management system (CMS) that is written in PHP and uses a modular architecture. This lets customers pick and choose how to theme and build their websites.