Nucleus

Nucleus is a tool to maintain one or more weblogs.

WordPress

WordPress is a state-of-the-art semantic personal publishing platform with a focus on aesthetics, web standards, and usability.

b2

b2 is a set of scripts designed to ease the process of publishing news to your homepage, or weblog.

b2evolution

b2evolution is a classy news/weblog tool (aka logware), i-e software allowing you to run newsfeeds and weblogs.

bMachine

BoastMachine is a one of its kind Blog/Journal/Article publishing system.

pMachine

pMachine is publishing software which you can use to create everything from a simple weblog to a multi-layered interactive news site.

Mambo

Mambo Open Source is a feature-rich dynamic portal engine/content management tool capable of building sites from several pages to several thousand.

MamboOpenSource

Mambo is a Content Management System (CMS).

PHP-Nuke

PHP-Nuke is an advanced content management system.

PostNuke

PostNuke is a community, content, collaborative management system, a C3MS.

XMB

XMB is a free message board powered by PHP and MySQL. Features unlimited posts, forums, members, administration panel, members panel, multiple themes, word censors, user ranks, custom titles, member list, whos online, BBCode, HTML, Instant Messenger, flood control, thread administration options, bump, top, delete, open, close, move and more.

YaBBSE

YaBB SE is a PHP/MySQL port of the popular forum software YaBB (yet another bulletin board). YaBB SE incorporates the same intuitive user interface, and several of the most popular modifications from YaBB's Boardmod project.

e107

e107 is a portal or content management system powered by PHP and mySQL.

phpBB

phpBB is an Open Source bulletin board package.

punBB

PunBB is a fast and lightweight PHP powered discussion board.

HelpCenterLive

Help Center Live is an extremely powerful all-in-one help center including Live Help, Support Tickets and FAQ.

OneOrZeroHelpDesk

The OneOrZero Helpdesk is an extremely powerful, yet lightweight, helpdesk package.

SupportLogic

The Support Logic Helpdesk is a script to provide an organized support platform for you and your clients.

SupportServicesManager

SSM is a full-featured application which includes many powerful tools to allow you to easily add a complete Knowledge Base along with a robust support request or "trouble ticket" management system to your existing support services.

livehelp

A live Help support chat system that allows the operators of the websites to monitor their visitors as they are browsing the site and proactively open a chat session with the visitor.

osTicket

osTicket can manage emails from an perl gateway via aliases, pop3 with crontab login, or manual pop3 login when admin is accessed.

phpSupportTickets

Manage customer queries with this one stop solution for online customer relations.

Advanced Guestbook is a PHP-based guestbook script.

Dada Mail is an intuitive, web-based e-mail list management system, which runs on any hosting account that can execute custom CGI scripts.

EasySite is a content management system whereby any person, organization, or company can have a website up in minutes, provided that PHP and MySQL are operational on the server. You should also be able to create and modify tables in MySQL (or know someone who can!). Once the MySQL tables are created and the web files are uploaded to the server, anyone with admin access will be able to login and change any aspect of the website - text graphics, template areas (e.g. site header & footer), and more! The interface is fully customizable by tweaking a stylesheet and by setting a few variables in the configuration file.

InvisionBoard is a web bulletin board system.

Paintboard is one of the most exciting PHP scripts created by Obie. You can draw Dynamically on the web, save to Galery, open exiting documents. On Galery, you or visitors can view, vote, send comments, open randomize topics....And it uses a safety mode, no one can flood your online Galery.

PhpWiki is a site script where everyone can collaborate on the content

SubmitForce is an open source searchengine submission class. Very customizable and easy to use. Its FREE.

XOOPS is a dynamic OO (Object Oriented) based open source portal script written in PHP.

phpBook is a PHP/MySQL guestbook program.

CubeCart

CubeCart is an eCommerce script. Unlimited products, subcategories and options with individual prices per option.

ZenCart

Zen Cart. truly is the art of e-commerce; a free, user-friendly, open source shopping cart system.

FAQMasterFlex

This is a database-driven application for creating and maintaining Frequently Asked Questions (FAQs).

ODFaq

Manage your FAQ using friendly web-based interface. Some of the features are: multiple & nested categories, show/hide categories & FAQs, HTML support, easy integration into your website, search function, printer friendly view, customized sorting.

phpMyFAQ

phpMyFAQ is a multilingual, completely database-driven FAQ-system.

iPeiGuestBook

iPei is a simple but elegant little guestbook. The interface is OS X gui-ish, and it comes with mundane features like password protected IP view and entry pruning, strips harmful html tags, and owners may customize some aspects of displays.

4Images

4images is a powerful web-based image gallery management system.

Gallery

Gallery is a slick, intuitive web based photo gallery with authenticated users and privileged albums.

Coppermine

Coppermine is a photo image gallery.

phpList

PHPlist is a web application that implements a personalised mailing list manager or customer relationship management (CRM) system.

AardvarkTopsites

Aardvark Topsites PHP has all the features you will ever need

Classifieds

Higly customizable classified ad application that allows users to post advertisements to unlimited categories.

CuteNews

Cute news is a powerful and easy for using news management system.It supports comments, archives, search function, image uploading, backup function, IP banning, flood protection ...

Moodle

Moodle is a course management system for producing high-quality Internet-based courses that promote connected knowing and meaningful collaboration.

OpenRealty

Open-Realty allows non-technical users to easily create and maintain realty listings on their website using a web browser.

WebCalendar

WebCalendar is a PHP application used to maintain a calendar for one or more persons.

paFileDB

paFileDB lets you easily have a database of downloads on your website.

phpAdsNew

phpAdsNew is an open source ad server.

phpAuction

A PHP/MySQL-driven powerful and flexible web-based auction system that offers a powerful admin back-end section to configure and administrate the site.

phpDig

PhpDig is a very small PHP search engine that uses a MySQL database on backend.

phpFormGenerator

phpFormGenerator is an easy-to-use tool to create reliable and efficient web forms. No programming of any sort is required. It has the ability to create up to 100 form fields, and to add a variety of field types including text boxes, drop down selection menus, check boxes, radio buttons, passwords, freeform text areas, and file upload!. All field types are highly customizable.

phpLinks

phpLinks is a free and Open Source PHP script that allows you to run a very powerful link farm or search engine simulation.

AdvancedPoll

Advanced Poll is a polling system with powerful administration tools.

PHPSurveyor

PHPSurveyor is a multiquestion surveying tool that allows you to develop, publish and manage surveys.

phpESP

phpESP is PHP/MySQL-driven application to let non-technical users create surveys, administer surveys, gather results, view statistics.

Drupal

Drupal is an open-source platform and 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.

Geeklog

Geeklog is a Web Portal System for any webmaster. Set it up as a storytelling software, News system, online community or whatever you want your site to be.

Siteframe

Siteframe separates presentation from content by means of a template/macro system, and supports online user registration/validation and online editing of content.

VortexPortal

Vortex Portal is a content management system designed specifically for gaming websites.

phpWebSite

phpWebSite provides a complete web site content management solution.

phpwcms

phpwcms is a open source web based cms and is perfect for professional, public and private users.

PHProjekt

PHProjekt is a groupware suite which supports communication and management of teams and companies via Intranet and Internet.

dotProject

Project Management featuring companies, projects, tasks (with Gantt charts), forums, files, calendar, contacts, tickets/helpdesk, language support, user/module permissions, themes.

phpCollab

Manage web projects with team collaboration, users management, tasks and projects tracking, files approval tracking, project sites clients access, customer relationship management (Php / Mysql, PostgreSQL or Sql Server).

TikiWiki

Tiki features a Wiki, Image galleries, File galleries, Forums, Polls, Chat, RSS feeds, Articles, Submissions, Weblogs, Webmail, Surveys, Trackers, Newsletters and more.