GalleryCMS is a free CMS built on the CodeIgniter PHP framework; it provides an easy-to-use admin panel to manage your photo galleries. GalleryCMS requires PHP and a database (MySQL by default) and uses the GD2 library for image processing.
You can easily change interface of the application simply by editing CSS file and change logo and other images. Feature include: No more editing static XML files, simple install, can easily skin the admin interface, easy to change the XML output to suit your application, can easily adapt for your Flash galleries.
Developed by Aaron Benson; You can find further information, documentation, demo & download on GalleryCMS Website.