Concrete5 is a content management system (CMS) that can manage Web applications, Web sites, stores, and forums. It allows individuals involved with Web sites to easily manage their content and their site structure. Concrete5's in-context editing is like working with a wiki, and the extendable block support makes editing and extending unique Web sites easy. The goal behind Concrete5 was always to create a toolset that could be used by anyone with basic computer skills to edit and add pages to a Web site.
PHPGallue is a multi-user, server-oriented image management system with a Web frontend. PHPGallue is suited for photographers to organize and publish their work. It allows the user to mark images, groups, categories, films, and series as private or as only visible to registered users. It is designed especially for large numbers of images. The Web frontend and backend libraries are completely separated, so it is easy to integrate PHPGallue as a management system into existing Web applications.
phpFaber TopSites is a feature-packed, reliable, and secure Top List. Its feature list is large, including all elements you need to easily maintain your list, and even make money from it. phpFaber TopSites can be integrated with other applications to save you the hassle of running two separate user systems. It is fully customizable and doesn't require any programming skills.
Tribiq CMS is an multilingual content management system (CMS) and extranet. Tribiq CMS is easy to use, allowing the creation of simple, content-managed Web sites with minimal experience. Yet it is backed up with features that make it powerful enough for an enterprise-level intranet, extranet, or large Web site. Features include an author-publisher system, plugin support, version control, audit trail, WYSIWYG editor, and extranet functionality (based on users and groups).