WebCalendar | Version : 1.2.7

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.

WebCalendar can be setup in a variety of ways, such as...
* A schedule management system for a person
* A schedule management system for a group of people
* An events schedule that anyone can view
* A calendar server that can be viewed with iCalendar-compliant calendar applications

    

Prosper202

Prosper202 provides pay per click affiliate marketers with leading edge self hosted ppc software. Prosper202 is committed to making the latest pay per click marketing technology available to our users (such as real time tracking). You can rest assured that with Prosper202 you will be on the cutting edge of the technology available. 

OpenClassifieds

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.

Dolphin Version : 7.2.1

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, groups, events, video messenger, mailbox, desktop app, video sharing, photo sharing, iPhone app and much more. Build your own business or advance your hobby with Dolphin! 

MediaWiki

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. MediaWiki is designed to be run on a large server farm for a website that gets millions of hits per day. MediaWiki is an extremely powerful, scalable software and a feature-rich wiki implementation that uses PHP to process and display data stored in a database, such as MySQL. 

Gallery Version : 3.0.9, 2.3.2

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 site. Serving millions worldwide, the Gallery project is the most widely used system of its kind.

 

phpBB Version : 3.1.7-pl1 | Creating Community

phpBB is used by millions of people on a daily basis, making it the most widely used opensource 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 built in. Newer users will appreciate phpBB's extensive administration panel, which allows the customization of even the most intricate features without having to edit code directly, while advanced users will value the ease with which phpBB can be integrated into existing systems.