Opensourceinfo

Ampache is a PHP-based tool for managing, updating and playing your MP3/OGG/RM/FLAC/WMA/M4A files via a web interface. It allows you to save playlists, create user accounts, and share your music catalogs with other Ampache servers.

b2evolution, is a multi-lingual, multi-user, multi-blog engine. It was developed to provide a free, feature rich, extensible, and easy-to-install solution for efficient Web publishing of information ranging from professional news feeds to personal weblogs. b2evo can easily be installed on almost any LAMP (Linux, Apache, MySQL, PHP) host in a matter of minutes.

Bugzilla is a leading open-source/free software bug tracking system, with high-profile installations at mozilla.org, GNOME, Red Hat, and NASA, among others. It features a comprehensive set of fields, attachment management, inter-bug dependencies, email notification of changes, a powerful query interface, reporting, and Web, XML, email, and console interfaces. It can be managed entirely using a Web-based UI. The user UI is customizable using templates.

DotProject is a Web-based project management framework that includes modules for companies, projects, tasks (with Gantt charts), forums, files, a calendar, contacts, tickets/helpdesk, multi-language support, user/module permissions, and themes. It is translated into 17 languages and has a modular design that allows extra modules (such as time sheets and inventory) to be added in easily.

drraw is a simple web based presentation front-end for RRDtool that allows you to interactively build graphs of your own design. A graph definition can be turned into a template which may be applied to many Round Robin Database files. drraw specializes in providing an easy mean of displaying data stored with RRDtool and does not care about how the data is collected, making it a great complement to other RRDtool front-ends.

Drupal is a modular content management system, forum, blogging and community engine. It is database driven and can be used with MySQL, MySQLi and PostgreSQL. Its features include (but are not limited to) discussion forums, Web-based administration, theme support, a submission queue, content rating, content versioning, taxonomy support, user management with a fine-grained permission system based on user roles (groups), error logging, support for content syndication, locale support, and much more. It is considered to be an excellent platform for developers due to its clean code and extensibility, and it can also be used as a Web application framework.

eGroupWare is a Web-based groupware suite. It contains many modules, including Calendar (personal calendar and group scheduling, notifications and alarms), Mail (Email (IMAP and POP3) or FeLaMiMail (IMAP only)), InfoLog (todos, notes, and phone calls linked to contacts (CRM)), Contacts (an addressbook to store and share contact information), and SiteMgr or JiNN (content management).

eZ publish is a content management system and development framework. As a content management system (CMS), its most notable feature is its revolutionary, fully customizable, and extendable content model. This is also what makes it suitable as a platform for general Web development. Its stand-alone libraries can be used for cross-platform, database independent PHP projects. eZ publish is also well suited for news publishing, e-commerce (B2B and B2C), portals, and corporate Web sites, intranets, and extranets.

Gallery is a slick Web-based photo album written using PHP. It is easy to install, includes a config wizard, and provides users with the ability to create and maintain their own albums in the album collection via an intuitive Web interface. Photo management includes automatic thumbnail creation, image resizing, rotation, ordering, captioning and more. Albums can have read, write, and caption permissions per individual authenticated user for an additional level of privacy.

GForge has tools to help your team collaborate, like message forums and mailing lists; tools to create and control access to Source Code Management repositories like CVS and Subversion. GForge automatically creates a repository and controls access to it depending on the role settings of the project.

GOsa is a PHP-based administration tool for role-based managing of accounts and systems in LDAP databases. Standard configurations can manage generic, POSIX/shadow, postfix/cyrus/sieve, pureftpd, fax, and samba 2/3 accounts in LDAP. It has plugins for Asterisk, FAI, and system/terminal management. The look and feel can be easily adapted to users' needs.

Group-Office is a Web-based office suite written that is extensible with modules. It features user management, module management, an email client, a file manager, a calendar, project management, Web site management, and customer relations management. It also features synchronization with PDAs and Outlook.

The Horde Application Framework is a modular, general-purpose Web application framework. It provides an extensive array of classes that are targeted at the common problems and tasks involved in developing modern Web applications. Modules include: CVS viewer, web-based file manager, webmail access to any IMAP or POP3, calendar, note manager, bookmarks manager, address book / contact management.

Joomla! is an award-winning Web-based content management system. It provides for split front end content access and backend administrator access. Group-based access control allows for different levels of system control for both the site and the administrator. The Joomla! framework allows for extension by installable components (applications), modules (template blocks), languages, templates, and mambots (plugins that enhance system functions).

KnowledgeTree is a powerful Web-based document management system built on the popular LAMP (Apache/MySQL/PHP) stack. It is a leading PHP-based commercial document management software project. KnowledgeTree is used by Fortune 500 companies, community organizations, local and state governments, and educational and scientific institutions around the world.

Mambo is a dynamic Web content management tool that is capable of building sites from several pages to several thousand. It comes complete with 10 built-in modules, a WYSIWYG editor, site statistics, an admin interface, multi language support, custom module support, and more.

MediaWiki is the collaborative editing software that runs Wikipedia, the free encyclopedia, and other projects. It's designed to handle a large number of users and pages without imposing too rigid a structure or workflow.

A WikiWikiWeb is a collaborative hypertext environment, with an emphasis on easy access to and modification of information. MoinMoin is a Python WikiClone that allows you to easily set up your own wiki, only requiring a Web server and a Python installation.

Moodle is a learning management system for producing Internet-based course Web sites. It is written in PHP and is easy to install and use on Linux, Windows, Mac OS X, SunOS, BSD, and Netware 6. It has been designed to support modern pedagogies based on social constructionist theory, and includes activity modules such as forums, chats, resources, journals, quizzes, surveys, choices, workshops, glossaries, lessons, and assignments. It has been translated into over 70 languages, with more on the way, and supports the popular SCORM standard for content packaging. Moodle offers a free alternative to commercial software such as WebCT or Blackboard, and is being used by a growing number of universities, schools, and independent teachers for distance education or to supplement face-to-face teaching.

NanoBlogger is a small Weblog engine written in bash. It uses common Unix tools such as cat, grep, and sed to create static HTML content. It's command line driven and supports archiving by category, year, month, day, and entry. It's designed to be modular, flexible, and independent of external databases.