MODX
MODX is a free professional content management system (CMS) and web application framework designed to provide and organize a collaborative process for creating, editing and managing content (i.e. content) of sites.
MODX is distributed free of charge under the GPL license with open source software code (Open Source). This means that the MODX system can be used by anyone: both for personal use and for commercial distribution of sites built on this control system.
MODX is written in PHP and uses MySQL or MS SQL to store data. The MODX control system can be installed on most web servers (such as IIS, Apache, Lighttpd, nginx and Zeus), and the system control panel (or admin area) works in almost all modern browsers.