mySQL database system for content storage. It's completely free and totally customisable, and in constant development.

eGroupWare - Enterprise Collaboration is a multi-user, web-based groupware suite developed on a custom set of PHP-based APIs. Currently available modules include: email, addressbook, calendar, infolog (notes, to-do ...

Electric Sheep is a free, open source screen saver run by thousands of people all over the world. It can be installed on any ordinary PC or Mac. When these computers "sleep", the screen saver comes on and ...

Exponent is a website content management system (or CMS) that allows site owners to easily create and manage dynamic websites without necessarily directly coding web pages, or managing site navigation.

Expon ...

Where Enterprise meets Open Source in perfect harmony High-quality software and eZ systems' policy of total product responsibility have made eZ publish the leading Open Source Enterprise Content Management System. Wi ...