GetSimple CMS : GetSimple is an XML based, stand-a-alone, fully independant and lite Content Management System.
Twill : Twill is an open source Laravel package that helps developers rapidly create a custom CMS that is beautiful, powerful, and flexible. By standardizing ...
TYPO3 : TYPO3 is an enterprise-class, Open Source CMS (Content Management System), used internationally to build and manage websites of all types, from small ...
Grav : Grav is a modern open source flat-file CMS written in PHP
Drupal is an open source content management platform powering millions of websites and applications. It’s built, used, and supported by an active and diverse community of people around the world.