OpenSearchServer

The open-source enterprise class search engine software. A full set of search functions. Build your own indexing strategy. A fully integrated solution. Parsers extract full-text data. The crawlers can...
Language(s): Java, PHP
Operating system(s): Linux, Unix, BSD, Windows
License: GNU General Public License v3.0

PMB

PMB is the 100% free reference document management tool. In parallel, it offers libraries and documentation centers customized services to optimize their use of the software. PMB Services also offe...
Language(s): PHP
Operating system(s): Linux, Windows, Mac OS
License: CeCILL

Revive Adserver

Revive Adserver is a free, open source ad serving system that enables publishers, ad networks and advertisers to: Serve ads on websites, in apps, and in video players, and collect detailed statisti...
Language(s): PHP
Operating system(s): Linux
License: GNU General Public License and proprietary

WordPress

WordPress is a free and open-source content management system (CMS) based on PHP and MySQL. To function, WordPress has to be installed on a web server, which would either be part of an Internet hostin...
Language(s): PHP
Operating system(s): Linux, Unix, Windows
License: GNU GPLv2+

cyberBrau

CyberBrau is a Web application based homebrewing application, developed by Philip Baskette originally to assist with tracking and managing the various tasks, recipes and calculations required of the h...
Language(s): PHP
Operating system(s): Cross-platform
License: GNU General Public License