Kamads Classifieds comes with easy setup and even easier to use features. All of the hard work is done for you, just set your categories change a few variables and it becomes branded to your website.

Powerful million pixel script, based on the popular marketing concept. Advanced settings include, among others, the ability to use interlaced images, temporarily take the site down for maintenance and put it back online when all changes are done, and enable/disable blog comments.

OpenX provides the products and services to grow your business through online advertising. With OpenX Ad Server, you can power all of your ad serving needs. With OpenX Market, you can maximize the value of your online ad inventory.

A free open source script for classifieds, advertisement or listings. This web application is developed to be fast, light, secure and SEO friendly. Template enabled and easy to administrate.

PHPads is a simple php script that allows management of a banner ad rotations. There is an admin panel that allows the admin to add banners, and specify the length of ad campaign. There is also a way for the admin to see single stats outside the admin panel on any banner campaign (good for those wanting to sell banner ads and give their customers something to monitor their campaign's progress.)

A blog script featuring multiple blogs, categories/sub-categories, skins, search function, multiple languages, search engines friendly URLs.

Dotclear is an open-source web publishing software created in 2002 by Olivier Meunier. The purpose is to provide a user-friendly tool allowing anyone to publish on the web, regardless of their technical skills.

eggBlog is the free php & mysql blog software package, allowing you to create your own online website, journal or weblog (blog) using your own web-space.

LifeType supports multiple blogs and users, media management, generation of standard content, clean URLs and support for subdomains. LifeType is released under the GPL license, and requires PHP and MySQL to work.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

A powerful blog script featuring multiple blogs, multiple authors, drafts and future posts, bookmarklets.

PHP iCalendar is an open source php application to parse and display shared icalendar-compatible calendars on a website.

An open-source calendar application, with an integrated event management system. ExtCalendar is a powerful multi-user web-based calendar application. Features include Multi-Languages, Themes, Recurrent Events, Categories, Users and Groups management, Environment and General Settings, Template Configuration, Product Updates.

phpScheduleIt is an Open Source web-based reservation and scheduling system, allowing users to register and then place reservations on any kind of resources, such as conference rooms, machines, computers, etc. The administrative side allows complete control over user permissions, resource data, reservation data, and is has many configurable settings.

WebCalendar is a PHP-based calendar application that can be configured as a single-user calendar, a multi-user calendar for groups of users, or as an event calendar viewable by visitors.

e107 is a content management system written in PHP and using the popular open source MySQL database.

CMS Made Simple provides a fast and easy way to create a professional web site and manage its content, whether it's for a small business or a multinational corporation!

Concrete5 makes running a website easy. Go to any page in your site, and a editing toolbar gives you all the controls you need to update your website. No intimidating manuals, no complicated administration interfaces - just point and click.

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.

A portal system with a wide range of modules.

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.

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.

MODx helps you take control of your online content. An Open Source PHP application framework, it frees you to build sites exactly how you want and make them 100% yours. Zero restrictions and fast to build. Super-simple templates in regular HTML/CSS/JS.

One of the most popular community-based portals with a big choice of modules and languages.

phpWCMS is perfect for professional, public and private users. It is very easy to learn and gives you the flexibility to separate layout and content. Lots of powerful but simple implemented features assists publishers and web developers too.

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.

Pligg is an open source Content Management System. Pligg CMS provides social networking software that encourages visitors to register on your website so that they can submit content and connect with other users.

An open source, object oriented content management system built using PHP5 and CodeIgniter. PyroCMS is easy to use, looks great and uses some smart caching to keep everything running smoothly.

An open source web content management system used by governments, businesses, and non-profit organisations around the world. It is a power tool for professional web development teams, and web content authors rave about how easy it is to use.

sNews is a completely free, standards compliant, PHP and MySQL driven Content Management System. sNews is extremely lightweight, simple and customizable. sNews consists of only one core engine file, one independent template file and its accompanying CSS stylesheet file.

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.

Website Baker is a PHP-based Content Management System (CMS) designed with one goal in mind: to enable its users to produce websites with ease.

A very popular advanced portal system.

Zikula is a Web Application Toolkit, which allows you to run impressive websites and build powerful online applications. The highlights are ease of use, quick and easy development, security and performance and lastly flexibility.

A Live Help chat system featuring monitor your visitors, proactively open a chat session, multiple chat sessions, referer tracking, page view tracking, multiple operators, canned responses/images/URLs, multiple departments each with different icons, leave a message.

ExoPHPDesk is a free php helpdesk software. It is a HelpDesk for Internet companies that require communicating with their customers. Includes Admin Area, Staff Area, Member Area. With a fast,easy template and Live chat system, it is the superior one.

Hesk is Free PHP Help Desk Software that runs with a MySQL database. It allows you to setup a web based ticket support system (helpdesk) for your website. Once the Help Desk Software is installed your customers will be able to submit support tickets and staff will have an easy-to-use web interface to manage customer support requests.

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.

iQDesk is a unique software specifically designed for freelancers, small and any type of one-person-business. iQDesk is designed with only the main modules that any freelancer or small company needs to run its business successfully.

Open Web Messenger is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website. You should place the button of Web Messenger at your site. Your visitors click the button and chat with your operators who help them.

A Support Tickets system featuring email piping, pop3 login, unlimited email addresses, admin/staff/user panels, avoid auto responder loops, limit maximum tickets user can have opened, accept attachments and limit size, pager alerts for admin.

phpMyFAQ is an open source FAQ system using PHP. phpMyFAQ is a multilingual, completely database-driven FAQ-system. It supports various databases to store all data, PHP 5.2 (or higher) is needed in order to access this data. phpMyFAQ also offers a multi-language Content Management-System with a WYSIWYG editor and an Image Manager, flexible multi-user support and much more.

phpOnline is a live customer support system using PHP+MySQL+Flash to operate.

phpSupport is your customer friendly trouble ticket system. With phpSupport you allow users to register to open trouble tickets and keep track of their tickets.

A powerful and robust help desk solution for your business. Improve your company's service by allowing your customers to quickly and easily submit support tickets to your team. Trellis Desk sports a range of advanced features that enable your business to handle customer support more efficiently.

AEFs full name is Advanced Electron Forum. This bulletin board software is free software. It is written in PHP and MySQL. AEF has a very simple and easy to use Administration Panel and installing this software is a piece of cake!

bbPress is forum software with a twist from the creators of WordPress.

FluxBB is a free open source forum application designed to be fast, light and user friendly. FluxBB's code, written in PHP, has a proven track record of stability and security. FluxBB is being actively developed.

MyBB is a free bulletin board system software package developed by the MyBB Group. MyBB uses a standard discussion board structure, so your visitors will feel familiar with the way MyBB works. Your visitors can use the MyBB user control panel to change the way they view discussions.

Phorum was the original PHP and MySQL based Open Source forum software. Phorum's developers pride themselves on creating message board software that is designed to meet different needs of different web sites while not sacrificing performance or features.

A widely-popular open-source bulletin-board package, works well, simple user interface and admin panel, clean look, scales well, and can be customized.

PunBB is a fast and lightweight PHP-powered discussion board. Its primary goals are to be faster, smaller and less graphically intensive as compared to other discussion boards. PunBB has fewer features than many other discussion boards, but is generally faster and outputs smaller, semantically correct XHTML-compliant pages.

Elegant, Effective, Powerful, and 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.

UseBB is a light and Open Source forum software. Developed with simplicity and usability in mind, UseBB is ideal for small to medium sized websites which need a clear and efficient forum package.

Vanilla Forums are open-source, standards-compliant, customizable discussion forums.

XMB is a lightweight PHP forum software with all the features you need to support a growing community. With outstanding community support and contribution, you will find XMB to be easy to setup, customize, and enhance.

Avactis Shopping Cart is a software package that allows you to open an online store on the Internet. Compared to other similar software, Avactis offers a unique advantage of very simple integration of the online store into your existing site.

A free open source e-commerce shopping cart solution based on MVC Framework. You can have your own shopping cart operational in a very short time, which can be managed through administration by you and your staff.

Axis commerce is a provides Multiply stores management, Admin Ajax user interface, One page checkout and SEO friendly.

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.

Freeway is by far the largest and most fully featured Open Source eCommerce platform. It doesn't just sell products but extends to sell in some very fancy new ways and is very configurable. For example, you can just sell products if you are not interested in the other selling methods. You will find Freeway has very strong CRM features as well as a useful and simple CMS as well.

Magento is an Open Source ecommerce web application. Magento provides feature-rich eCommerce platforms that offer merchants complete flexibility and control over the presentation, content, and functionality of their online channel.

OpenCart is an open source PHP-based online shopping cart system. A robust e-commerce solution for Internet merchants with the ability to create their own online business and participate in e-commerce at a minimal cost. OpenCart is designed feature rich, easy to use, search engine friendly and with a visually appealing interface.

A power-user shopping cart with a big variety of modules and support of almost every payment gateway. A big developer’s community is ready to offer custom solutions depending on your needs.

A web based point of sale system designed to help small businesses with keeping track of customers, items, and sales. PHP Point Of Sale works great for businesses that use cash, check, or account numbers for their sales.

PrestaShop e-Commerce Solution was built to take advantage of essential Web 2.0 innovations such as dynamic AJAX-powered features and next-generation ergonomy. PrestaShop guides users through your product catalog intelligently and effortlessly, turning intrigued visitors into paying customers.

A simple and functional shopping cart for you and your customers. Intuitional products and orders management, amazing abilities to extend script and easy installation makes our script unique!

An open source shopping cart software using the ExtJS RIA framework, which makes it second-to-none friendly to users. TomatoCart covers nearly all the features a shopping cart could ever have and is continuing progressing with its roadmap.

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.

A free WebWare package originally designed for web-hosting resellers. phpCOIN helps resellers to handle clients, orders, invoices, notes and helpdesk, but no longer limited to hosting resellers.

Unlimited categories/questions/answers, web-based administration.

BlackNova Traders is a web-based, multi-player space exploration game inspired by the popular BBS game of TradeWars. It is coded using PHP, SQL, and Javascript.

Shadows Rising is a browser based RPG written in PHP, Javascript, and XHTML. MySQL/PostgreSQL supported. The core engine will allow users create unique RPGs by adding new items, classes, terrain maps to Game Modules.

Word Search Puzzle game features a completely customizable template, easy integration into a current application, custom dictionaries, an easy to edit file with custom settings, puzzle length and width customization, automatic complexity settings, easy coloring and word selecting with a checker, and more.

Multiplayer Checkers lets your visitors challenge each other, play checkers and chat with this AJAX-enabled script. Multiplayer Checkers License allows redistribution of Exact Copies of its softwares.

Advanced Guestbook is a PHP-based guestbook script. It includes many useful features such as preview, templates, e-mail notification, picture upload, page spanning , html tags handling, smilies, advanced guestbook codes and language support. The admin script lets you modify, view, and delete messages.

BellaBook is a small and simple PHP guestbook. It works using "flat files" - that means no need to fiddle with complex MySQL databases. BellaBook has been crafted to provide a feature packed user feedback system with an easy-to-edit coding structure; using CSS to control it all.

Lazarus is a free guestbook script written in PHP that uses your MySQL database for storage and is based upon the excellent Advanced Guestbook script from Proxy2. Lazarus has more features and several layers of anti spam protection to make one of the most feature rich and spam resistant guestbook scripts available for free.

phpBook is a PHP/MySQL guestbook program.

A simple yet powerful Free PHP guestbook script using Ajax. The Guestbook features for easy to install, easy to integrate into your existing sites and an advanced anti-spam function.

RicarGBooK is a guestbook system written in PHP and based on flat files. You can delete or modify any comment with an admin control panel. It's easy, simple and completely free!

VX Guestbook - Allows you to add free guestbook to your site. Easy to install and use. Editable with template.

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.

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.

An Image Gallery system featuring albums within albums, thumb nailing specific picture area, captions, rotate, reorder pictures, album-based attributes, album mirroring.

phpAlbum is an Open Source PHP script which allows you to create your personal Photo Album / Gallery in just a seconds. All you need is a web space with FTP access. No database is needed. After a few clicks you are ready to upload your photos, create new directories /galleries, and use your photo album.

Piwigo is a photo gallery software for the web, built by an active community of users and developers. Extensions make Piwigo easily customizable. Icing on the cake, Piwigo is free and opensource.

is the next generation in open-source photo gallery systems. A web application not bloated with superfluous features or complicated configuration settings. Plogger is a simple yet powerful tool everything you need to share your images with the world.

Pixelpost, a small photoblog application that's a no-brainer to set up and use. It's perfect for anyone wishing to regularly post their photos on the web like a blog.

Shutter allows you to store and share your photos in an unlimited number of albums with ease of control.

Tiny Web Gallery is a free php based photo album / gallery that is very easy to install, extremely user friendly, does not need a database (uses xml files) but still has all the features you should expect and much more!

Zenphoto is an answer to lots of calls for an online gallery solution that just makes sense. It's got all the functionality and features you need, and nothing you don't.

CcMail is a free, open, powerful Mailing List Manager that doesnt require any programming knowledge. It was designed to have a user-friendly interface, being in the same time complete and powerful. CcMail offers the basic functionalities of a commercial, expensive script for free.

OpenNewsletter is a web-based open source solution for sending email newsletters to a subscriber list.

A powerful mailing list featuring multiple mailing lists and attachments.

poMMo is versatile mass mailing software. It can be used to add a mailing list to your Web site or to organize stand alone mailings. Unique Features such as the ability to mail subsets of your subscribers set it apart from alternatives.

WEBinsta Maillist manager is built to provide a centralized mailing list / newsletter system for small to medium website. Its simple yet quite powerfull. The best of all the total integration is less than 3 lines of code.

Impleo is a simple PHP-script for managing your record collection.

kPlaylist is a free PHP system that makes your music collection available via the Internet. kPlaylist is a music database that you manage via the web. With kPlaylist you can stream your music (ogg, mp3, wav, wma, etc.), you can upload, make playlists, share, search, download and a lot more.

Podcast Generator is a free web based podcast publishing script written in PHP: upload media files (audio-video) via a web form along with episode information and automatically create podcast w3c-compliant feed including iTunes specific tags. It also features a comprehensive web administration.

StatusNet is the open source microblogging platform that helps you share and connect in real-time within your own domain. With StatusNet you can encourage collaboration, build and engage your community, and be in command of your brand.

Aardvark Topsites PHP is a free topsites script built on PHP and MySQL. A topsites list ranks a group of related sites by popularity. Webmasters join the topsites list and are given a button to put on their site and link back to the topsites list.

A highly "windows-inspired" poll script.

CJ Dynamic Poll does exactly what it says in the title - it is a poll that changes dynamically. Ever wondered how websites can display poll questions one minute then once you have voted display the results in the same place? Well... this script does just that.

EasyPoll is a PHP script to create your own poll. It's very easy to install and run. Design of the poll is fully editable, you may insert the poll into any page you want. You can use it on an unlimited number of webpages for free.

LimeSurvey (formerly PHPSurveyor) is an open source online survey application written in PHP based on a MySQL, PostgreSQL or MSSQL database. It enables users without coding knowledge to develop, publish and collect responses to surveys.

The Amazing Little Poll is a very simple php polling script. It does what it should do, and it is especially optimized to make it very easy to set-up. Making a script that works is one thing, but making a script that works for everybody is another!

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.

Piwik is a downloadable, open source (GPL licensed) web analytics software program. It provides you with detailed real time reports on your website visitors: the search engines and keywords they used, the language they speak, your popular pages and so much more. Piwik aims to be an open source alternative to Google Analytics.

Simple PHP Poll will be as its title suggests: simple. With simplicity in mind, we try to add as many features as possible to our system while still making it extremely simple to use and update, let alone modify. It is the only free poll system to use an installer and simple admin panel, and the only to be free of any watermarks.

A 100% free, open source software, and is released under the MPL license. This means that you have complete access to the sourcecode, and are allowed to build upon as you, your project or your company need.

dotProject is a web-based project management application, designed to provide project layout and control functions. dotProject aims to provide the project manager with a tool to manage tasks, schedules, communication and sharing.

eyeOS is a disruptive desktop entirely usable from a web browser. It includes an office suite and some collaboration aplications, as well as a full framework to develop new web apps as if they were desktop apps.

Feng Office is a Collaboration Platform that enables you to manage your projects and business services, collaborate with your team and your customers, organize and share documents and files.

MantisBT is a free popular web-based bugtracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. Almost any web browser should be able to function as a client.

A lightweight software development evaluation, tracking and collaboration system written in PHP. Mound is methodology independent and is designed for agile software development. Allows for tracking of bugs, tasks and projects.

phpCollab is an open source internet-enabled system for use in projects that require collaboration over the internet. Those organizations, such as consulting firms, that rely on a division between firm-side and client-side information will benefit most from use of phpCollab.

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.

ProjectPier is a Free, Open-Source, self-hosted PHP application for managing tasks, projects and teams through an intuitive web interface.

Sugar CRM is the world's leading provider of commercial open source customer relationship management (CRM) software. Founded as an open source project in 2004, SugarCRM applications have been downloaded over five million times and currently serve over 500,000 users in 75 languages.

A simple but efficient web based task manager written in PHP. Originally created in September 2005, it has evolved over the years. It is now available in 24 languages.

Software built by modules addition, to manage small or medium companies, freelancers or foundations. Dolibarr is an OpenSource project base on a WAMP, MAMP or LAMP server. Dolibarr is released under the GNU GENERAL PUBLIC LICENSE.

An accounting system for small companies. It is web based, simple, but powerful, system for the entire ERP chain.

Application that focuses on the basic needs of invoicing yet gives users advanced flexibility without compromising simplicity.

An open source project which combines groupware and CRM in one consistent interface. Tine is web-based and optimises collaboration and organisation of groups in a lasting manner. Tine unites all the advantages of open source software with an extraordinarily high level of usability and an equally high standard of professional software development.

CRM is a full-featured CRM software ideal for small and medium businesses, with low-cost product support available to production users that need reliable support. Vtiger CRM helps you bring the full potential to life in marketing, sales, and overall customer service.

Gregarius is a web-based RSS/RDF/ATOM feed aggregator, designed to run on your web server, allowing you to access your news sources from wherever you want.

is an online social networking community script that allows you to start your own favourite artist band website. Beatz is an online community script for sharing, discussing and learning about new artists and your favorites.

Dolphin is the world's most advanced community software. Open-source, independent, downloadable, scalable, customizable, full-featured, free software for building social networks, dating sites and web-communities. Loaded with video chat, recorder, video player, forums etc.

Elgg empowers individuals, groups and institutions to create their own fully-featured social environment. Elgg is an open source social engine which powers all kinds of social environments - from education and business to martial arts and rugby. If you are looking for a professional social intranet or want to run a site for your organisation, Elgg is a great choice.

Used to start up a dating site, a social networking site, a classifieds site or any other type of site involving groups of people, companies, products.

Jcow is a flexible Social Networking software written in PHP.

An unbelievably flexible and easy to use PHP/MySQL community software platform. Oxwall is used for a wide range of projects starting from family sites and custom social networks to collaboration tools and enterprise community solutions.

ClipBucket is an opensource and free script that will let you start your own Video Sharing(Youtube Clone) website in matter of minutes, ClipBucket is fastest growing script with most video sharing websites and social networking freatures.

VidiScript packed with features you can only find on major media sharing communities such as YouTube, Meta Cafe and Break, VidiScript is the most powerful FREE open source video sharing community script available online today!

DokuWiki is a standards compliant, simple to use Wiki, mainly aimed at creating documentation of any kind. It has a simple but powerful syntax which makes sure the datafiles remain readable outside the Wiki and eases the creation of structured texts. All data is stored in plain text files, no database is required.

MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia. It is now used by several other projects of the non-profit Wikimedia Foundation and by many other wikis, including this website, the home of MediaWiki.

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.

PmWiki is a wiki-based system for collaborative creation and maintenance of websites. PmWiki pages look and act like normal web pages, except they have an "Edit" link that makes it easy to modify existing pages and add new pages into the website, using basic editing rules. You do not need to know or use any HTML or CSS.

Wikkawiki is a flexible, standards-compliant and lightweight wiki engine written in PHP, which uses MySQL to store pages. Designed for speed, extensibility, and security.

As the name suggests provides a shell for your code to run in. PHPDevShell would typically be used to develop general web based applications or administration interfaces. PHPDevShell is essentially a ready made GUI application where you can immediately start with the development work that matters most, your application.

is a component-based and event-driven programming framework for developing Web applications in PHP 5. PRADO stands for PHP Rapid Application Development Object-oriented.

A polling system with powerful administration tool. It features: multiple polls, templates, unlimited options, multi-language support, IP-Logging, IP-Locking, cookie support, comment feature, vote expire feature, random poll support and more.

An Open Source Web-based Learning Management System (LMS) used to develop and deliver online courses. Administrators can install or update ATutor in minutes, develop custom themes to give ATutor a new look, and easily extend its functionality with feature modules. Educators can quickly assemble, package, and redistribute Web-based instructional content, easily import prepackaged content, and conduct their courses online. Students learn in an accessible, adaptive, social learning environment.

Claroline is an Open Source eLearning and eWorking platform allowing teachers to build effective online courses and to manage learning and collaborative activities on the web. Translated into 35 languages, Claroline has a large worldwide users and developers community.

CodeIgniter is a powerful PHP framework with a very small footprint, built for PHP coders who need a simple and elegant toolkit to create full-featured web applications. If you're a developer who lives in the real world of shared hosting accounts and clients with deadlines, and if you're tired of ponderously large and thoroughly undocumented frameworks.

A SCORM compliant Open Source e-Learning platform used in corporate, government and education markets. DoceboLMS makes it extremely easy to construct the didactic content of lessons and teachers are free to reuse files that they already have (Powerpoint, Word, PDF, film clips, etc). Users can also be managed by groups or categories and it is also possible to personalise the graphic environment for subgroups of users.

An advanced GPL'ed chat script written in PHP and Javascript. It offers all of the features you could want in a chat script, while maintaining low server requirements, low client requirements, exceptional speed, and simple installation.

A Course Management System designed to help educators create quality online courses. Available in currently 34 languages, featuring WYSIWYG HTML Editor, teacher has full control over all settings for a course, flexible array of course activities (Forums, Journals, Quizzes, Resources, Choices, Surveys, Assignments, Chats, Workshops), user logging and tracking, mail integration and much more.

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.

A free, flexible, and open source web-publishing platform for the display of library, museum, archives, and scholarly collections and exhibitions. Omeka makes launching an online exhibition as easy as launching a blog.

Real Estate listing system featuring attachments, flexible search, template system, Yahoo Maps interface.

OpenDocMan is an opensource document management for the masses. OpenDocMan is a free document management system (DMS) designed to comply with ISO 17025 and OIE standard for document management. It features web based access, fine grained control of access to files, and automated install and upgrades.

Paste is an open source pastebin forked from the original pastebin.com script. It's complete with a brand new design and features such as password protected pastes, archives, custom templates and much more still to come.

A highly professional complete ad server featuring different types of ads, display based on keywords, zones, hour of the day, day of the week, extensive statistics, client statistics.

PHPfileNavigator is state-of-the-art, open source web based application to complete manage your files and folders. It provides a powerful, reliable and easy web file management with a lots of cool features.

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.

PhpGedView is a revolutionary genealogy program which allows you to view and edit your genealogy on your website. PhpGedView has full editing capabilities, full privacy functions, can import from GEDCOM files, and supports multimedia like photos and document images.

A Link Directory featuring categories, reviews, popular links, new links, links approval.

A FLOSS system for electronic exams (also know as CBA - Computer-Based Assessment, CBT - Computer-Based Testing or e-exam) that enables educators and trainers to author, schedule, deliver, and report on quizzes, tests and exams.

A very powerful webcalendar featuring private and public calendars.

WeBid is an open-source auction script written in the popular language PHP which a massive collection of inbuilt features WeBid is the prefect chose for setting up any auction site.

A powerful and easy-to-use FREE link management script with numerous options for running a directory, catalog of sites or a simple link exchange system. Create a general directory and have users submit their favorite sites and charge if you want for the review. Or create regional directory for your town or state and sell advertising, or niche directory about a topic you love or know. Features include an integrated payment system with PayPal, link validation, SEO urls, unlimited categories and subcategories, reciprocal linking, link editor, template driven system compatible with phpLD templates and many more.

YOURLS is a small set of PHP scripts that will allow you to run your own URL shortening service (a la TinyURL). You can make it private or public, you can pick custom keyword URLs, it comes with its own API. You will love it. There's a WordPress plugin available for YOURLS, making integration with your blog a snap: create short URLs and tweet them automagically as you publish blog posts.