Short description: A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.
Homepage: http://nucleuscms.org/

Nucleus support forum
(We are not associated with the support forum)

Short description: WordPress is a blogging software with a focus on ease of use, elegance, performance, and standards with a huge selection of themes and plugins.
Homepage: http://wordpress.org/

WordPress support forum
(We are not associated with the support forum)

Short description: A classifieds system featuring categories and subcategories in unlimited depth, image upload for categories and classifieds, variable fields per categories, customizable email notifications, locking categories, classifieds approval, auto-thumbnail generation, classifieds management by user, send classified to a friend.
Homepage: http://www.noahsclassifieds.org/

Noahs Classifieds support forum
(We are not associated with the support forum)

Short description: An advanced portal with collaborative book, search engines friendly URLs, online help, roles, full content search, site watching, threaded comments, version control, blogging, news aggregator.
Homepage: http://drupal.org/

Drupal support forum
(We are not associated with the support forum)

Short description: A portal system with a wide range of modules.
Homepage: http://www.geeklog.net/

Geeklog support forum
(We are not associated with the support forum)

Short description: Joomla! is one of the most powerful Open Source Content Management Systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable.
Homepage: http://www.joomla.org/

Joomla 1.5 support forum
(We are not associated with the support forum)

The developers of Joomla 1.5 are thankful for any donation which will ensure the further development of this application.
http://www.joomla.org/content/view/689/79/

Short description: Joomla! is one of the most powerful Open Source Content Management Systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable.
Homepage: http://www.joomla.org/

Joomla support forum
(We are not associated with the support forum)

The developers of Joomla are thankful for any donation which will ensure the further development of this application.
http://www.joomla.org/content/view/689/79/

Short description: A professional level yet easy to use Content Management System featuring inline WYSIWYG content editors, newsfeeds, syndicated news, banners, mailing users, links manager, statistics, content archiving, date based content, 20 languages, modules and components.
Homepage: http://www.mambo-foundation.org/

Mambo support forum
(We are not associated with the support forum)

Short description: One of the most popular community-based portals with a big choice of modules and languages.
Homepage: http://www.phpnuke.org/

PHP-Nuke support forum
(We are not associated with the support forum)

Short description: phpWCMS is a robust and simple but yet powerful web based content management system running under PHP and MySQL. phpwcms is in use on thousands of websites all over the world.
Homepage: http://www.phpwcms.de/

phpWCMS support forum
(We are not associated with the support forum)

Short description: Very powerful Content Management System with document manager, announcements, menu manager, photo album, block maker, FAQ, web pages maker, polls, information categorizer, calendar, link manager, form generator.
Homepage: http://phpwebsite.appstate.edu/

phpWebSite support forum
(We are not associated with the support forum)

Short description: A straightforward content-management system designed for rapid deployment of community-based websites. Nice-looking templates, oriented toward document-sharing, clean interface.
Homepage: http://siteframe.org/

Siteframe support forum
(We are not associated with the support forum)

Short description: TYPO3 is a free Open Source content management system for enterprise purposes on the web and in intranets. It offers full flexibility and extendability while featuring an accomplished set of ready-made interfaces, functions and modules.
Homepage: http://www.typo3.com/

TYPO3 support forum
(We are not associated with the support forum)

The developers of TYPO3 are thankful for any donation which will ensure the further development of this application.

Short description: A very popular advanced portal system.
Homepage: http://www.xoops.org/

Xoops support forum
(We are not associated with the support forum)

Short description: Zikula is a Web Application Toolkit, which allows you to run impressive websites and build powerful online applications. Zikula has received praise for many things, but we belive the highlights are ease of use, quick and easy development, security and performance and lastly flexibility.
Homepage: http://zikula.org/

Zikula support forum
(We are not associated with the support forum)

Short description: A Live Help chat system featuring monitor your visitors, proactively open a chat session, multiple chat sessions, referrer tracking, page view tracking, multiple operators, canned responses/images/URLs, multiple departments each with different icons, leave a message.
Homepage: http://www.craftysyntax.com/

Crafty Syntax Live Help support forum
(We are not associated with the support forum)

The developers of Crafty Syntax Live Help are thankful for any donation which will ensure the further development of this application.

Short description: Very powerful all-in-one help center including Live Help, Support Tickets and FAQ. Features include unlimited operators/departments, monitor visitors, initiate chat, collect visitor's information, track visitor's footprint, auto save chat transcripts, canned messages, leave a message, auto-assign tickets to operators, unlimited FAQ topics.
Homepage: http://www.helpcenterlive.com/

Help Center Live support forum
(We are not associated with the support forum)

The developers of Help Center Live are thankful for any donation which will ensure the further development of this application.
http://sourceforge.net/donate/index.php?group_id=93857

Short description: Very powerful all-in-one help center including Live Help, Support Tickets and FAQ. Features include unlimited operators/departments, monitor visitors, initiate chat, collect visitor's information, track visitor's footprint, auto save chat transcripts, canned messages, leave a message, auto-assign tickets to operators, unlimited FAQ topics.
Homepage: http://www.helpcenterlive.com/

Help Center Live support forum
(We are not associated with the support forum)

The developers of Help Center Live are thankful for any donation which will ensure the further development of this application.
http://sourceforge.net/donate/index.php?group_id=93857

Short description: PerlDesk is a feature packed browser based help desk and email management application designed to streamline the operation of managing emails, support tickets and customer communications, with built in tracking and response logging it is an ideal help desk solution for companies with one or more members of staff or for those who want to organize client communications.
Homepage: http://www.perldesk.com/

PerlDesk support forum
(We are not associated with the support forum)

Purchase a license
(A license is required for all installs - commercial and non-commercial.)

Short description: A simple, one-admin Support Tickets system featuring self-registering, emailing to admin, attachments.
Homepage: http://www.phpsupporttickets.com/

PHP Support Tickets support forum
(We are not associated with the support forum)

Short description: A Support Tickets system featuring multiple email addresses, admin/staff/user panels, canned responses, HTML tags support, email limit on a per user/day basis, attachments.
Homepage: http://www.support-logic.com/index.php

Support Logic Helpdesk support forum
(We are not associated with the support forum)

hort description:
Homepage: http://www.sheddnet.net/

Support Services Manager support forum
(We are not associated with the support forum)

The developers of Support Services Manager are thankful for any donation which will ensure the further development of this application.

Short description: A widely-popular open-source bulletin-board package, works well, simple user interface and admin panel, clean look, scales well, and can be customized.
Homepage: http://www.phpbb.com/

phpBB support forum
(We are not associated with the support forum)

Short description: Elegant. Effective. Powerful. Free. SMF is all of the above. SMF is a next-generation community software package and is jam-packed with features, while at the same time having a minimal impact on resources.
Homepage: http://www.simplemachines.org/

SMF support forum
(We are not associated with the support forum)

The developers of SMF are thankful for any donation which will ensure the further development of this application.

Short description: An easy to use yet powerful shopping cart featuring unlimited categories and products, multiple payment gateways, downloadable products. The design is very easy to modify.
Homepage: http://www.cubecart.com/

CubeCart support forum
(We are not associated with the support forum)

Purchase license to remove copyright:
https://www.cubecart.com/site/purchase/

Short description: A power-user shopping cart with a big variety of modules and support of almost every payment gateway. A big developers community is ready to offer custom solutions depending on your needs.
Homepage: http://oscommerce.com/

OS Commerce support forum
(We are not associated with the support forum)

Short description: Zen Cart truly is the art of e-commerce; a free, user-friendly, open source shopping cart system. The software is being developed by group of like-minded shop owners, programmers, designers, and consultants that think e-commerce could be and should be done differently.
Homepage: http://www.zen-cart.com/

Zen Cart support forum
(We are not associated with the support forum)

The developers of Zen Cart are thankful for any donation which will ensure the further development of this application.

Short description: AccountLab can lookup over 180 TLD's, have unlimited hosting plans, offer monthly, quarterly, six monthly and yearly payment options, handle tax. AccountLab works with PayPal, WorldPay (FuturePay), NoChex, 2checkout and offline payments such as checks or bank transfer.
Homepage: http://www.netenberg.com/accountlabplus.php

AccountLab Plus support forum

Short description: A full billing/invoicing application, perfect for web hosting resellers.
Homepage: http://www.phpcoin.com/

phpCOIN support forum
(We are not associated with the support forum)

Short description: An Image Gallery system featuring unlimited categories/subcategories, web-based and FTP images upload, auto-thumbnails, comments, send a picture, rate a picture, random pictures, extensive administration panel.
Homepage: http://www.4homepages.de/

4Images Gallery support forum
(We are not associated with the support forum)

Purchase a license for commercial/profit use
(You need a license, in order to use 4Images Gallery on commercial or profit oriented websites).

Short description: An Image Gallery system featuring categories and albums, thumbnails and intermediate size pics, search feature, new and random pictures, user management (private galleries, groups), user comments, e-cards feature, slideshow viewer.
Homepage: http://coppermine.sourceforge.net/

Coppermine Photo Gallery support forum
(We are not associated with the support forum)

Short description: An Image Gallery system featuring albums within albums, thumbnailing specific picture area, captions, rotate, reorder pictures, album-based attributes, album mirroring.
Homepage: http://gallery.menalto.com/

Gallery support forum
(We are not associated with the support forum)

Short description: A powerful mailing list featuring multiple mailing lists and attachments.
Homepage: http://www.phplist.com/

PHPlist support forum
(We are not associated with the support forum)

Short description: A highly windows-inspired poll script.
Homepage: http://www.proxy2.de/scripts.php

Advanced Poll support forum
(We are not associated with the support forum)

Short description: LimeSurvey (formerly PHPSurveyor) is an open source online survey application. It enables users to develop, publish and collect responses to surveys. Surveys can include branching, custom preferred layout and design (using a web template system), and can provide basic statistical analysis of survey results. Surveys can be public, or can be strictly controlled through the use of "once-only" tokens for each survey participant.
Homepage: http://www.limesurvey.org/

LimeSurvey support forum
(We are not associated with the support forum)

The developers of LimeSurvey are thankful for any donation which will ensure the further development of this application.
http://www.limesurvey.org/index.php?option=com_content&task=view&id=84

Short description: PhpESP is an effective, capable, web-based survey application that enables businesses to create complex and advanced surveys, view results in real time, and carry out advanced analysis.
Homepage: http://phpesp.sourceforge.net/

phpESP support forum
(We are not associated with the support forum)

Short description: Project Management featuring companies, projects, tasks (with Gantt charts), forums, files, calendar, contacts, tickets/helpdesk, language support, user/module permissions, themes.
Homepage: http://www.dotproject.net/

dotProject support forum
(We are not associated with the support forum)

Short description: Project Management featuring optional group system, privileges, calendar, contacts, time card, projects, chat, forum, request tracker, mail client, files, notes, bookmarks, to-do list, reminder, voting, language support.
Homepage: http://www.phprojekt.com/

PHProjekt support forum
(We are not associated with the support forum)

Short description: From basic, informational websites to robust e-business applications, this script vastly simplifies the creation and management of cutting-edge internet solutions. It installs at the end-users web site and empowers novices and seasoned developers alike with a streamlined development and management process unmatched by any other software product.
Homepage: http://www.soholaunch.com/

Soholaunch Pro Edition support forum
(We are not associated with the support forum)

Short description: TikiWiki is designed to be an international, clean and extensible Content Management System and Groupware that can be used to create all sorts of web applications, sites, portals, intranets and extranets. TikiWiki also works great as a web-based collaboration tool. TikiWiki has a lot of native options and sections that you can enable/disable as you need them.
Homepage: http://www.tikiwiki.org/

TikiWiki CMS/Groupware support forum
(We are not associated with the support forum)

Short description: PhpWiki is a web site where anyone can edit the pages through an HTML form. Linking is done automatically on the server side; all pages are stored in a database.
Homepage: http://phpwiki.sourceforge.net/

PhpWiki support forum
(We are not associated with the support forum)

Short description: A Link Directory featuring categories, reviews, popular links, new links, links approval.
Homepage: http://www.dew-code.com/

Dew-NewPHPLinks support forum
(We are not associated with the support forum)

Short description: A course management system designed to help educators create quality online courses. Available in 34 languages and features a WYSIWYG HTML editor. The teacher has full control over all settings for a course. There is a flexible array of course activities (Forums, Journals, Quizzes, Resources, Choices, Surveys, Assignments, Chats, Workshops), user logging and tracking, mail integration and much more.
Homepage: http://moodle.org/

Moodle support forum
(We are not associated with the support forum)

Short description: Real Estate listing system featuring attachments, flexible search, template system, Yahoo Maps interface.
Homepage: http://www.open-realty.org/

Open-Realty support forum
(We are not associated with the support forum)

Short description: OpenX Ad Server is the world's leading independent ad technology platform serving 300 billion ads monthly on more than 150,000 websites across the Internet.
Homepage: http://openx.org/

OpenX support forum
(We are not associated with the support forum)

Short description: The GPL version of PHPauction featuring email notification of bids, attachments, reserve price, minimum bids, standard and dutch auctions, bid history, send auction to a friend, highest bids, auctions ending soon.
Homepage: http://www.phpauction.net/

PHPauction support forum
(We are not associated with the support forum)

Short description: A form generator featuring up to 100 form fields, all kind of input fields incl. file upload, customizable fields attributes, send submitted data to an email address or store them in a database, admin panel.
Homepage: http://phpformgen.sourceforge.net/

phpFormGenerator support forum
(We are not associated with the support forum)

Short description: A very powerful web calendar featuring private and public calendars.
Homepage: http://webcalendar.sourceforge.net/

WebCalendar support forum
(We are not associated with the support forum)