piwik is an open source (GPL license) web analytics software. It gives interesting reports on your website visitors, your popular pages, the search engines keywords they used, the language they speak… and so much more.
Segue is an open source content management system designed for e-learning that combines the ease of use of course management systems with the flexibility of weblogs for creating various types of sites including course, news, journal, peer review and e-por
an easy to use, web based, open source collaboration and project management tool. Set up an environment where you, your team and your clients can collaborate on active projects using a set of simple, functional tools. 100% free!
Open Source Web Content Management System openEngine. Dieses System ist lizenzkostenfrei verfügbar und basiert auf den freien Komponenten PHP und MySQL.
the first interactive Wiki with an AJAX-powered hierarchical navigation system and visual editor (WYSIWYG). A wiki is a Web site that allows the visitors themselves to easily add or edit content, sometimes without the need to log-in. This ease of interact
a free, enterprise ready, browser based collaboration suite. Users can manage and share calendars, contacts, tasks and notes with the standards compliant components from the Horde Project.
LifeType unterstützt mehrere Blogs und Benutzer, Medienverwaltung, suchmaschinenfreundliche URLs, Subdomains und Standard kompatiblen Inhalt. LifeType wird unter der GPL Lizenz veröffentlicht und benötigt PHP und MySQL.
powerful and easy to use web-based calendar that runs on PHP and MySQL. A free version is available for use and is under constant development to improve its user interface and features.
PHProjekt is a modular application for the coordination of group activities and to share informations and document via intranet and internet. Components of PHProjekt: Group calendar, project management, time card system, file management, contact manager,