The Free / Libre / Open Source Web App with the most built-in features
Cerberus Content Management System
Cerberus Content Management System
Award-winning lightweight Open Source Content Management System (CMS)
Simple and lightweight photo gallery for PHP
novaGallery - Beautiful & modern PHP Image Gallery
CSZ CMS is a open source content management system. With Codeigniter.
PHP Auto PhotoSwipe Gallery is an automatic gallery on a single file.
A photobooth Web-Application for raspberry pi with gphoto2
Tiny ERP system for a salon
Nash Operating System for Modern Ecommerce
The file based CMS with full-featured editing
Web based File Manager in PHP, Single File and light weight
file explorer and picture gallery — web-based, easy-to-use and free
Art Gallery Website
XYZ Classifieds is a feature rich, simple PHP + MySQL based script.
A very tiny, but upgradeable and fast Framework for PHP
doorGets CMS PHP offers a free, Open-source Website solution