BitNami concrete5 CMS Stack Native Installer is an easy-to-install distribution of the concrete5 CMS application. It includes pre-configured, ready-to-run versions of Apache, MySQL, PHP, and phpMyAdmin so users can get a concrete5 CMS installation up and running in minutes after answering a few questions. Windows, Linux, Linux 64, Mac OS X, and Unix operating systems are supported. concrete5 CMS is a content management system that allows you to deploy Web applications, Websites, stores, and forums and easily manage their content and site structures. It is also a flexible framework written in Object Oriented PHP 5, and follows a very extendable Model View Controller approach.