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                            WordPress 
                            
                             As the leader in blogger software, WordPress is a state-of-the-art publishing platform with a focus on aesthetics, web standards, and usability. Most of the well known blogs on the internet today are powered by WordPress - that should tell you something! 
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                            b2evolution 
                            
                             b2evolution is an advanced weblog tool that allows you to create your own blogs, news feeds and even photo streams. You can have multple blogs, content, full user management, full  internationalization, workflow management and extending towards features normally provided by wikis, trackers or hierarchy driven CMS's.  
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                            LifeType 
                            
                             LifeType supports multiple blogs, users, media management, generation of standard content, clean URLs and support for subdomains. 
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                            Dotclear 
                            
                             Dotclear is an open-source web publishing software suite. The project's purpose is to provide a user-friendly tool allowing anyone to publish on the web, regardless of their technical skills. 
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                            Textpattern 
                            
                             Textpattern is a web application designed to help overcome the hurdles to publishing online, and to simplify the production of well-structured, standards-compliant web pages. Textpattern is a flexible, elegant and easy-to-use content management system. 
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                            Nucleus 
                            
                             Nucleus CMS is a flexible and easy to install content management system. It helps you to publish a website and lets writers do what they are best at: writing items or articles, without having to worry about formatting and markup.  
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                            Serendipity 
                            
                             Serendipity gives the user an easy way to maintain an online diary, weblog or even a homepage. While the default package is designed for the casual blogger, Serendipity offers a flexible, expandable and easy-to-use framework with  power for professional applications. 
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                            Open Blog  
                            
                             Open Blog is a free and open source blogging platform built using the CodeIgniter PHP framework. It provides users with a very powerful yet easy to use interface which makes blogging simple and enjoyable. 
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                            eggBlog  
                            
                             eggBlog is a blogging application that allows you to create your own online website,  journal or blog with minimal effort. 
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                            Pixie 
                            
                             Pixie is an open source  application that will help you  create your own website. Many people refer to this type of software as a "content management system" but we prefer to call it the Small, Simple, Site Maker. 
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                            StatusNet  
                            
                             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.  
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                            Drupal 
                            
                             Drupal is  a content management system for building dynamic web sites offering a broad range of features and services including user administration, publishing, workflow, discussion capabilities, news aggregation, metadata functionalities using controlled vocabularies and XML publishing for content sharing purposes. 
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                            Joomla 
                            
                             Joomla is an award-winning content management system which enables you to build web sites and powerful online applications. Many aspects, including its ease-of-use and extensibility, have made Joomla the most popular web site software available. Best of all, Joomla is an open source solution that is freely available to everyone. 
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                            Zikula 
                            
                             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,  performance, security and flexibility.  
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                            Geeklog 
                            
                             Geeklog is a web based application for managing dynamic web content. Out of the box, it is a blog engine, a CMS with support for comments, trackbacks, multiple syndication formats, spam protection, and all the other vital features of such a system. 
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                            Mambo 
                            
                             Mambo is a full-featured, award-winning content management system that can be used for everything from simple websites to complex corporate applications. It is used all over the world to power government portals, corporate intranets and extranets, ecommerce sites, nonprofit outreach, schools, church, and community sites. 
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                            PHP-Nuke 
                            
                             PHP-Nuke is a web-based automated news publishing and content management system based on PHP and MySQL. The system is fully controlled using a web-based user interface. PHP-Nuke was originally a fork of the Thatware news portal system.   
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                            Website Baker  
                            
                             Website Baker is a PHP-based content management system designed with one goal in mind: to enable its users to produce websites with ease. 
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                            sNews 
                            
                             sNews is a completely free, standards compliant content management system. sNews is extremely lightweight, simple and customizable. It's easy to install, and easy to use thanks to a simple web interface. 
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                            Pligg 
                            
                             Pligg provides social networking software that encourages visitors to register on your website so that they can submit content and connect with other users. Pligg creates websites where stories are created and voted on by members, not website editors.  
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                            MODx 
                            
                             MODx helps you take control of your online content. An open source application framework, MODX allows you to build websites exactly how you want and make them 100% yours. Zero restrictions and fast to build. Super-simple templates in regular HTML/CSS & JS. 
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                            Xoops 
                            
                             Xoops is an easy to use dynamic web content management system. Xoops is an acronym of eXtensible Object Oriented Portal System. Though started as a portal system, Xoops is in fact striving steadily on the track of content management system and it can serve as a web framework for use by small, medium and large websites. 
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                            Concrete5 
                            
                             Concrete5 makes running a website easy. Go to any page on your website and an editing toolbar will give you all the controls you need to updater your site. No hard to understand manuals, no complicated interfaces - just point and click. 
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                            phpwcms 
                            
                             phpwcms is a robust, simple but yet powerful web based content management system running under PHP.  phpwcms is optimized for being fast and easy and is perfect for professional, public and private users. 
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                            e107 
                            
                             e107 is a very popular content management system written in PHP. It's completely free, totally customisable and in constant development.  
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                            Contao 
                            
                             Contao is an open source content management system for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. 
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                            CMS Made Simple  
                            
                             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! CMS Made Simple provides a mechanism for the website administrator to create and manage pages, their layout, and their content.  
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                            phpBB 
                            
                             phpBB is used by millions of people on a daily basis making it the most widely used open source bulletin board system in the world. Whether you want to stay in touch with a small group of friends or are looking to set up a large multi-category board for a corporate website, phpBB has the features you need!  
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                            Advanced Electron Forums  
                            
                             AEF - Advanced Electron Forum is a free bulletin board software written in PHP and MySQL. It has a lot of unique features and is very fast. Features include UTF-8, SEO URLs, IP ban, W3C Validated, news system, shoutbox, threaded mode, WYSIWYG, themes, languages etc.  
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                            XMB 
                            
                             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 and customize. 
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                            MyBB 
                            
                             MyBB is a free bulletin board system software package developed by the MyBB Group. A lot of thought has gone into the MyBB interface to make it easy to use. MyBB uses a standard discussion board structure, so your visitors will feel familiar with the way MyBB works. 
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                            Phorum 
                            
                             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 without sacrificing  features.   
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                            PunBB 
                            
                             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. 
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                            Simple Machines Forum  
                            
                             SMF in short is a free, professional grade software package that allows you to set up your own online community. Its powerful custom made template engine puts you in full control of the lay-out of your message board and with our unique  Server Side Includes function you can let your forum and your website interact with each other.   
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                            UseBB 
                            
                             UseBB is a lightweight 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. 
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                            FluxBB 
                            
                             FluxBB is a free open source forum application designed to be fast, light and user friendly. FluxBB has a proven track record of stability and security. 
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                            bbPress 
                            
                             bbPress is forum software with a twist from the creators of WordPress. It’s easy to use, easy to administrate, fast and clean. But don’t let its simplicity deceive you; underneath the gleam, it’s got some powerful features and is highly customizable. 
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                            Vanilla 
                            
                             Vanilla is a standards-compliant, customizable discussion forum. It is specially made to help small communities grow larger through SEO, totally customizable social tools, and great user experience. Vanilla is also built with integration at the forefront, so it can seamlessly integrate with your existing website, blog, or custom-built application.  
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                            Gallery 
                            
                             Gallery is an open source web based photo album organizer. Gallery gives you an intuitive way to blend photo management seamlessly into your own website whether you're running a small personal site or a large community. Serving millions worldwide, the Gallery project is the most widely used system of its kind.   
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                            Coppermine 
                            
                             Coppermine is a multi-purpose fully-featured and integrated web picture gallery script written in PHP using GD or ImageMagick as image library with a MySQL backend. 
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                            Tiny Web Gallery 
                            
                             TinyWebGallery is a photo album / gallery that is very easy to install, extremely user friendly, does not need a database  but still has all the features you should expect and much more! 
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                            LinPHA 
                            
                             LinPHA is an easy to use, multilingual, flexible photo / image archive / album / gallery written in PHP. It uses am SQL database to store information about your pictures. 
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                            Piwigo 
                            
                             Piwigo is a photo gallery software for the web, built by an active community of users and intelligent developers. 
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                            Pixelpost 
                            
                             Pixelpost is a small photo blog application that's a no-brainer to set up and even easier to use. Pixelpost is perfect for anyone wishing to regularly post their photos and albums on the internet. 
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                            ZenPhoto 
                            
                             Zenphoto is an answer to lots of calls for an online gallery solution that just makes sense. After years of bloated software that does everything and your dishes, ZenPhoto just shows your photos. It's got all the functionality and features you need, and nothing you don't.   
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                            phpAlbum 
                            
                             phpAlbum is an open source PHP script that allows you to create personal photo albums and galleries in a few seconds. 
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                            Shutter 
                            
                             Shutter allows you to store and share your photos in an unlimited number of albums with ease. 
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                            4Images 
                            
                             4Images is as a web based  frontend for displaying images on the internet. 4images supports the typical image formats like JPG, GIF and PNG and other data formats commonly used. Furthermore 4images includes a template system to modify the design of the gallery. 
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                            Plogger 
                            
                             Plogger 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.  
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                            MediaWiki 
                            
                             MediaWiki is a 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 well known Wikis in use today. 
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                            DokuWiki 
                            
                             DokuWiki is a standards compliant, simple to use Wiki, mainly aimed at creating documentation of any kind. It is targeted at developer teams, workgroups and small companies. It has a simple but powerful syntax which makes sure the data files remain readable outside the Wiki and eases the creation of structured texts. 
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                            PHPWiki 
                            
                             PhpWiki is a WikiWikiWeb. A WikiWikiWeb 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. This may sound rather simplistic, but a Wiki is a very unique way to collaborate on the internet. 
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                            PmWiki 
                            
                             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. 
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                            TikiWiki 
                            
                             TikiWiki is a CMS/Groupware which offers a large number of features, arguably more than any other open source web application. It can be overwhelming, even to an experienced user or administrator. Tiki has all the classic CMS and portal features of other applications, but also includes features not available anywhere else. 
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                            WikkaWiki 
                            
                             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. 
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                            Elgg 
                            
                             Elgg empowers individuals, groups and institutions to create their own fully-featured social environment. Elgg, started in 2004, is an open source social engine which powers all kinds of social environments - from education to business.  
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                            Dolphin 
                            
                             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. 
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                            Jcow 
                            
                             Jcow is a flexible social networking software written in PHP. It can help you build a social network for your interests and passions. Build a member community for your existing website and build a social networking site like Facebook or Twitter.   
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                            Oxwall 
                            
                             Oxwall is an unbelievably flexible and easy to use 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. 
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                            Beatz 
                            
                             Beatz 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. 
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                            Etano 
                            
                             Etano can be 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.   
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                            Noahs Classifieds  
                            
                             Noahs Classifieds is one of the leading classifieds software on the web. Since 2003 Noah has helped thousands of customers, businesses and web developers transact online through our simple classified listing software. 
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                            OpenX 
                            
                             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.   
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                            Kamads 
                            
                             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. Allows you to use as a standalone or can be include in an existing web page.  
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                            PHPads 
                            
                             PHPads is a simple 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 PHPads creates ad rotation code for admin to place on website.  
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                            Open Classifieds  
                            
                             OpenClassifieds is 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. 
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                            WebCalendar 
                            
                             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.  
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                            PHPiCalendar 
                            
                             PHPiCalendar is an open source PHP application to parse and display shared iCalendar-compatible calendars on a website. 
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                            phpScheduleIt 
                            
                             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  
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                            ExtCalendar 
                            
                             ExtCalendar is an open source calendar application, with an integrated event managemt system. ExtCalendar is a powerful multi-user web based application. Features include Multi-Languages, Themes, Recurrent Events, Categories, Users and Groups management, Environment and General Settings, Template Configuration, Product Updates. 
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                            phpList 
                            
                             phpList is an open-source newsletter manager. phpList is free to download, install and use, and is easy to integrate with any website. 
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                            WEBInsta Maillist Manager  
                            
                             WEBInsta Maillist Manager is built to provide a centralized mailing list / newsletter system for small to medium website. It's simple yet  powerfull. It support the standard subscribe and un-subscribe, remote verification, unsubscribe links, attachments and host of other such features. 
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                            poMMo 
                            
                             poMMo is versatile mass mailing software. It can be used to add a mailing list to your website or to organize standalone mailings. Unique features such as the ability to mail subsets of your subscribers set it apart from alternatives. 
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                            SquirrelMail 
                            
                             SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 for maximum compatibility across browsers. SquirrelMail has all the functionality like email client, including strong MIME support, address books, and folder manipulation.  
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                            CcMail 
                            
                             CcMail is a powerful mailing list manager that doesnt require any programming knowledge. The software was designed to have an easy to use interface, while also being complete and powerful. 
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                            OpenNewsletter 
                            
                             OpenNewsletter is a web based open source solution for sending email newsletters to a subscriber list. Email delivery options include an HTML version and/or a text version.  
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                            LimeSurvey 
                            
                             LimeSurvey is an open source online survey application written in PHP. It enables users without coding knowledge 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.  
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                            phpESP 
                            
                             phpESP is a script to let non-technical users create surveys, administer surveys, gather results, view statistics. 
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                            EasyPoll 
                            
                             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. 
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                            Little Poll  
                            
                             Simple things can be amazing. Asking questions to your visitors shouldn't be rocket science. The amazing Little Poll is a very simple  polling script. It does what it should do, and it is especially optimized to make it very easy to set-up.   
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                            Simply PHP Poll  
                            
                             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's the only free poll system to use an installer and simple admin panel. 
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                            CJ Dynamic Poll  
                            
                             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? This script does just that! 
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                            Aardvark Topsites  
                            
                             Aardvark Topsites  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.   
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                            Advanced Poll  
                            
                             Advanced Poll is 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. 
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                            Piwik 
                            
                             Piwik is a open source 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. 
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                            dotProject 
                            
                             dotProject is a web based project management application, designed to provide project layout and control functions. Project Management is about the structuring of a series of tasks and the schedule associated with those tasks, to achieve an outcome. 
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                            phpCollab 
                            
                             phpCollab is an open source  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. 
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                            PHProjekt 
                            
                             PHProjekt is a modular application for the coordination of group activities and to share informations and document. Components of PHProjekt: Group calendar, project management, time card system, file management, contact manager, mail client and many other modules.  
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                            NetOffice 
                            
                             NetOffice is an online project management application with team / client collaboration, user management, multiple access levels, tasks, projects, and time tracking, task change history, file approval tracking, notes, client project sites, CRM, and Gantt charts  
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                            ProjectPier 
                            
                             ProjectPier is a PHP application for managing tasks, projects and teams through an intuitive web interface. ProjectPier will help your organization communicate, collaborate and get things done. 
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                            Mantis Bug Tracker  
                            
                             MantisBT is a free popular web-based bugtracking system. It is written in the PHP scripting language and works with MySQL databases and a webserver. 
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                            SugarCRM  
                            
                             SugarCRM is the world's leading provider of commercial open source customer relationship management  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! 
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                            Feng Office  
                            
                             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. 
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                            eyeOS 
                            
                             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.  
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                            Mound 
                            
                             Mound is 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.  
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                            The Bug Genie  
                            
                             The Bug Genie is an open source bug tracking application 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.  
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                            TaskFreak! 
                            
                             TaskFreak! is 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.  
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                            Zen Cart 
                            
                             Zen Cart truly is the art of e-commerce; free, user-friendly, open source shopping cart software. The ecommerce web site design program is being developed by group of like-minded shop owners, programmers, designers, and consultants that think ecommerce web design could be and should be done differently.  
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                            Freeway 
                            
                             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. 
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                            osCommerce 
                            
                             osCommerce is an online shop e-commerce solution that offers a wide range of out-of-the-box features that allows online stores to be setup fairly quickly with ease, and is available for free as an open source based solution.  
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                            OpenCart 
                            
                             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. 
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                            PrestaShop 
                            
                             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. 
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                            phpShop 
                            
                             phpShop is a PHP powered shopping cart application. It is released under the GNU General Public License. The primary purpose of phpShop is to provide a simple shopping cart solution that is easy to customize to suit any purpose. phpShop has less features that many other shopping cart applications, but is generally easier to customize.   
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                            Magento 
                            
                             Magento is an open source e- commerce web application launched on March 31, 2008. It was created by Varien, building on components of the Zend Framework. Magento is considered by many to be the nicest e-commerce web application on the market and should not be overlooked! 
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                            WHMCS 
                            
                             WHMCS is an all-in-one client management, billing and support solution for online businesses. WHMCS handles everything from signup to termination, with automated billing, provisioning and management. (License is required!) 
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                            CubeCart 
                            
                             CubeCart is an "out of the box" e-commerce shopping cart  which has been written to run on servers that have PHP & MySQL support. With CubeCart you can quickly setup a powerful online store which can be used to sell digital or tangible products to new and existing customers all over the world.  
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                            AccountLab Plus  
                            
                             AccountLab Plus supports over 180 TLDs, unlimited hosting plans, customers and servers. It handles tax, FAQ and support tickets. Currently 21 different payment methods are supported. 
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                            PHP Point Of Sale  
                            
                             PHP Point Of Sale is 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.   
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                            TheHostingTool 
                            
                             TheHostingTool is aiming to provide the next generation in free, hosting applications. It provides you, the web host, near complete automation on everything you need to do. 
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                            TomatoCart 
                            
                             TomatoCart is open source shopping cart 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 it's roadmap.  
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                            OrangeHRM 
                            
                             OrangeHRM aims to be the world’s leading open source HRM solution for small and medium sized enterprises (SMEs) by providing a flexible and easy to use HRM system affordable for any company worldwide.   
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                            FrontAccounting 
                            
                             FrontAccounting is an accounting system for small companies. It is web based, simple, but powerful, system for the entire ERP chain.  
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                            Simple Invoices  
                            
                             Simple Invoices focuses on the basic needs of invoicing yet gives users advanced flexibility without compromising simplicity.    
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                            Dolibarr 
                            
                             Dolibarr is a software built by modules addition, to manage small or medium companies, freelancers or foundations. 
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                            Vtiger 
                            
                             Vtiger  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 helps you bring the full potential to life in marketing, sales, and overall customer service.   
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                            BlueERP 
                            
                             BlueERP is a double entry accounting application for small and medium business. BlueERP provides a flexible and user friendly interface that can work out of the box and be modified to suit specific needs easily.  
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                            Advanced Guestbook  
                            
                             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.  
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                            phpBook  
                            
                             phpBook is a PHP / MySQL guestbook program. Features: Nice interface; Fast and stable code; Language templates (english, german, italian, potuguese, french, dutch, swedish, chinese, japanese, danish, etc); Location templates (world, europe, belgium, etc); IP logging and so much more! 
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                            BellaBook 
                            
                             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.  
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                            VX Guestbook  
                            
                             VX Guestbook - Allows you to add free guestbook to your site. Easy to use and comes with a simple templating system. 
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                            Lazarus 
                            
                             Lazarus is a free guestbook script written in PHP that uses your MySQL database for storage. 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. 
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                            RicarGBook 
                            
                             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!  
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                            PHPKode Guestbook  
                            
                             PHPKode Guestbook is a simple yet powerful guestbooking script written in the popular aJax language. The guestbook is easy to use and allows you to integrate it into your existing website with minimal effort. 
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                            Crafty Syntax Live Help  
                            
                             Crafty Syntax Live Help  is an open source live support solution that helps customer support with live help functionality that can be proactively pushed to visitors to your site or requested by the consumer.   
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                            Help Center Live  
                            
                             Help Center Live is an open-source, community driven live chat & support system. You can easily provide live support on your website with very minimal effort. With Help Center Live, you can provide a real-time, live support and/or sales  experience. 
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                            HESK 
                            
                             Hesk is free PHP help desk that runs with a MySQL database. It allows you to setup a web based ticket support system for your website. Once the help desk 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. 
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                            osTicket 
                            
                             osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email and web-based forms into a simple easy to use multi-user web interface. Easily manage, organize and archive all your support requests and responses in one place while providing your clients with the support that they deserve. 
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                            ExoPHPDesk 
                            
                             ExoPHPDesk is a free PHP help desk application. It is a help desk for internet companies that require communicating with their customers. The software includes an admin area, staff area and member area. 
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                            phpSupport 
                            
                             phpSupport is your customer friendly trouble ticket system. With phpSupport you can allow users to register and open  trouble tickets along with keeping track of any prior trouble tickets. 
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                            Open Web Messenger  
                            
                             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. 
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                            phpOnline 
                            
                             phpOnline is a live customer support system using PHP + MySQL + Flash to operate.  
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                            phpMyFAQ  
                            
                             phpMyFAQ is an open source FAQ system using PHP. phpMyFAQ is a multilingual, completely database-driven easy to use FAQ system. 
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                            iQDesk 
                            
                             iQDesk is a unique application 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. 
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                            CodeIgniter 
                            
                             CodeIgniteris 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. 
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                            PHPDevShell  
                            
                             PHPDevShell provides a shell for your code to run in. PHPDevShell is essentially a ready made GUI application where you can immediately start with the development work that matters most, your application.  
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                            PRADO 
                            
                             PRADO is a component-based and event-driven programming framework for developing web applications in PHP5. PRADO stands for PHP Rapid Application Development Object-oriented. 
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                            Symfony 
                            
                             Symfony aims to speed up the creation and maintenance of web applications, and to replace the repetitive coding tasks by power, control and pleasure. Symfony is aimed at building robust applications in an enterprise context. This means that you have full control over the configuration: from the directory structure to the foreign libraries, almost everything can be customized.  
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                            Yii 
                            
                             Yii helps Web developers build complex applications and deliver them on-time. Yii comes with rich features: MVC, DAO / ActiveRecord, I18N / L10N, caching, authentication and role-based access control, scaffolding, testing, etc. 
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                            Zend 
                            
                             Zend Framework is based on simplicity, object-oriented best practices, corporate friendly licensing, and a rigorously tested agile codebase. Zend Framework is focused on building more secure, reliable, and modern Web 2.0 applications and web services, and consuming widely available APIs from leading vendors like Google, Amazon, Yahoo! and Flickr. 
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                            DIY 
                            
                             DIY is an open-source lightweight web application framework based on object-oriented PHP5, MySQL, and XSLT. It is fully object-oriented and designed following the MVC architecture and REST design principles. The idea behind it is not to reinvent the wheel but instead to combine existing and proven technologies in a convenient and effective way.  
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                            PhpOpenBiz 
                            
                             PhpOpenBiz is a PHP application framework for professional IT developers and consultants to build web-based enterprise applications. OpenBiz uses HTTP PRC call (AJAX) to send request and receive response between browser and web server. . 
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                            xAjax 
                            
                             XAJAX is an open source PHP class library implementation of AJAX. Applications developed with XAJAX can asynchronously call server-side PHP functions and update content without reloading the page.  
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                            AjaxAC 
                            
                             AjaxAC is an open-source framework written in PHP, used to develop / create / generate AJAX applications. The fundamental idea behind AJAX (Asynchronous JavaScript And XML) is to use the XMLHttpRequest object to change a web page state using background HTTP sub-requests without reloading the entire page.   
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                            Kohana 
                            
                             Kohana is an elegant HMVC PHP5 framework that provides a rich set of components for building web applications. It requires very little configuration, fully supports UTF-8 and i18n, and provides many of the tools that a developer needs within a highly flexible system. The integrated class auto-loading, cascading filesystem, highly consistent API, and easy integration with vendor libraries make it viable for any project, large or small.  
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                            Moodle 
                            
                             Moodle is a Course Management System (CMS), also known as a Learning Management System (LMS) or a Virtual Learning Environment (VLE). It is a free web based application that educators can use to create effective online learning sites.  
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                            ATutor 
                            
                             ATutor is an open source web-based Learning Management System (LMS) used to develop and deliver online courses. Administrators can   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.  
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                            TCExam 
                            
                             TCExam is 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.  
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                            Docebo 
                            
                             DoceboLMS is 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).   
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                            Omeka 
                            
                             Omeka is 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. Omeka is designed with non-IT specialists in mind, allowing users to focus on content and interpretation rather than programming.   
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                            Gregarius 
                            
                             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.  
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                            SimplePie 
                            
                             SimplePie is a very fast and easy-to-use class, written in PHP, that puts the "simple" back into "really simple syndication". Flexible enough to suit beginners and veterans alike, SimplePie is focused on speed, ease of use, compatibility and standards compliance.   
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                            FAQ Master Flex 
                            
                             FAQ Master Flex is a free, database driven web-based application for creating and maintaining Frequently Asked Questions (FAQs) on your web site.  
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                            phpLD 
                            
                             phpLD is the most widely used directory script on the internet. Users have tested the script on over 50,000 websites, and its a script that works in nearly all PHP hosting environments. Another great advantage of phpLD is the number of templates and mods available. 
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                            Open-Realty 
                            
                             Open-Realty is an open source web based real estate listing management application. It is intended to be both easy to setup and use. Written in PHP, Open-Realty is designed to be a fast and flexible tool for your real estate website. There is a large open-source community working with this application.  
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                            WeBid 
                            
                             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.  
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                            Claroline 
                            
                             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.  
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                            PHPfileNavigator 
                            
                             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. Easy to install and configure, you can administrate your files and folders as easy as in your hard drive and access with strong security all over the net.   
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                            cFTP 
                            
                             cFTP allows you to create clients accounts with a very easy to use front end. Then you can upload as much files as you want under each account, with the ability to add a title and description to each one. Additional benefits include saving hundreds of mb on email accounts since every file remains on your server until you decide to delete it, and they can be accessed from any browser anywhere.  
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                            PhpGedView 
                            
                             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. PhpGedView also simplifies the process of collaborating with others working on your family tree.  
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                            phpFormGenerator 
                            
                             phpFormGenerator is a an easy, online tool for creating reliable, efficient, and aesthetically pleasing web forms in a snap. No programming of any sort is required: phpFormGenerator generates the HTML code, the form processor code and the field validation code automatically via an easy, point-and-click interface.  
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                            OpenDocMan 
                            
                             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.   
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                            YOURLS 
                            
                             YOURLS is a small set of PHP scripts that will allow you to run your own URL shortening service. You can make it private or public, you can pick custom keyword URLs, it comes with its own API. 
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                            phpFreeChat 
                            
                             phpFreeChat is a free, simple to install, fast, customizable and multi languages chat that uses a simple filesystem for message and nickname storage. It uses AJAX to smoothly refresh  and display the chat zone and the nickname zone. 
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                            PHP QR Code 
                            
                             PHP QR Code is an open source library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images. 
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                            LetoDMS 
                            
                             LetoDMS is an open-source document-management-system. LetoDMS allows you to store any kind of binary data - just like a usual file-system. 
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                            Form Tools  
                            
                             Form Tools is a PHP / MySQL script that provides any existing web form with a backend database and a user-friendly interface to manage the form submission data.  
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                            phpDocumentor 
                            
                             phpDocumentor is the current standard auto-documentation tool for the PHP language. Similar to Javadoc, and written in PHP, phpDocumentor can be used from the command line or a web interface to create professional documentation from PHP source code  
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