Open Source BSD Message Board Software

PHPFusion is an award-winning open source content management system (CMS). PHPFusion is written in PHP and MySQL and includes a simple, comprehensive administration system. Demos : https://demos.php-fusion.co.uk/

phpBB is the world's leading Open Source flat style discussion forum software. It includes all the features you expect to find in today's top of the line software.

e107 is a website content management (CMS) system written in PHP and MySQL. It installs a completely dynamic website on your server allowing you complete control of your site from a secure and intuitive, yet powerful and flexible admin area. Coded HTML5, Twitter Bootstrap 5, jQuery. Full source and changelog available on Github.

PLEASE NOTE: Latest XOOPS files are on http://github.com/xoops and http://github.com/xoopsmodules25x) XOOPS is a Web application platform written in PHP for the MySQL database. Its object orientation makes it an ideal tool for developing small or large community websites, intra-company and corporate portals, weblogs, and much more. XOOPS is an acronym of eXtensible Object Oriented Portal System. Initially a portal system, XOOPS is now a leading content management system (CMS) that serves as a versatile Web framework. XOOPS can also be used as a weblog or journal via a standard install using the News module alone. Another approach is to use modules like News, Forum, Download, Web Links, etc. to form a community that interacts with members and visitors. Or think big, like an enterprise, and develop modules to use with eShop that integrate into XOOP's uniform user management system. XOOPS is released under the terms of the GNU General Public License (GPL)

YaBB is a FREE Perl forum (bulletin board) system that has rivaled professional message boards for years. YaBB provides chat for visitors where they can post any time and reply to anyone!

FUDforum is a super fast and scalable discussion forum. It is highly customizable and supports unlimited members, forums, posts, topics, polls & attachments. It can import XML Feeds and sync with USENET groups and Mailing Lists (bi-directional).

A perl-based web application and web site framework designed to let the people who create the content manage it, and let the technical folks get back to tech stuff.

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JsMath is a means of including mathematical notation in web pages. It interprets TeX code within your document and uses JavaScript, CSS and unicode fonts to typeset the resulting formulas. It works across multiple browsers and platforms, without MathML

JForum is a powerful and robust discussion board system implemented in Java. It provides an attractive interface, an efficient forum engine, an easy to use administrative panel, an advanced permission control system and much more. Built from the ground up around an MVC framework , it can be deployed on any Servlet 3.1 container or application server running at least Java 8, such as Tomcat, Jetty and JBoss/WildFly. Its clean design and implementation make JForum easy to customize and extend. There is extensive documentation of all aspects of the software at https://sourceforge.net/p/jforum2/wiki2/Home/ Source code and a beta build are available for running JForum on JakartaEE 10 environments such as Tomcat 10.1; it requires Java 11. This has not been tested as extensively, but does not have any known bugs. It is freely available under the BSD license, and has recently been awarded the SourceForge "Community Choice" badge.

Navboard is a php based web forum using text files to store data instead of using a database, compatible with any server running php 4.0 or higher, all the features of most major forum software and no installation needed.

Pebble is a lightweight, open source, Java EE blogging tool. It's small, fast and feature-rich with unrivalled ease of installation and use. Blog content is stored as XML files on disk and served up dynamically, so there's no need to install a database

Spanish Support site for forums phpBB, MODs, templates, icons, and others downloads. Translation phpBB, Icy Phoenix and others CMS based in phpBB.

MGB is a free OpenSource Guestbook completely written in PHP, using JavaScript and a MySQL Database. Easy to use, flexible and customizable with templates to make it fit 100% to your homepage.

Meltdown BBS is a free, web-based Bulletin Board System written in PHP with a MySQL backend. Meltdown BBS allows message and file exchange and advanced control over users' access. It is designed to be compatible with Fidonet-technology networks.

I started this project because I wanted a dead-simple blog. One that didn't need a database, used flat text files, and looked nice. It's main advantage is that it only requires PHP 5 and write permissions. There is no setup, just unzip and copy.

Not into manually editing all of those phpBB files? Worried about damaging your database by adding MODs? Fully Modded phpBB2 is the worlds leading Open Source flat style modified phpbb discussion board that has plenty of useful and fun mods pre-installed

XMB [eXtreme Message Board] is a PHP forum with all the features you need to support a growing online community. With outstanding community support and contribution, you will find XMB to be easy to setup, customize, enhance and use. Though XMB is lightweight out of the box, it offers the key features you need to get your message board forum up and running. php forum, php forum script, forum software, bbs - XMB Forum is all of the above. XMB forum software is free, open source and runs PHP scripts with a MySQL database or MariaDB backend. A great alternative to other forums like PHPBB, SMF, vBulletin, XenForo, Invision, MyBB, bbPress, Vanilla, Discuz.

More than just another PHP forum, w-agora is a fully customizable web publishing & communication software. Features includes multiple databases support, multiple sites & forums, user management, web based administration, and more...

Slash is a database-driven web application server, using Perl, Apache and MySQL. It is the code that runs Slashdot. Mailing lists and Git are here on Sourceforge.net.

This is the place the Attachment Mod is at home. The Attachment Mod is an addition to phpBB Forums (not ported phpBB Packages), allowing to attach files to posts with a vast of options for displaying/adding files. The feature list will reveal most of it.

Gravity Board X is forum software written in PHP and MySQL. GBX features a unique front page layout, and version 2.0 will push the envelope with features such as a CSS-based layout, WYSIWYG message editor and AJAX framework.

Internet Discussion Boards is a message board system by Game Maker 2k. Its very easy to set up. Your web host needs PHP and CUBRID / MySQL / MariaDB / PostgreSQL / SQLite. Internet Discussion Boards is Open Source so you can make changes to it.

iNuke - The Newest Intelligent CMS With iNuke you can use other cms modules thanks to the iNuke cmsEmulator and the iNuke apis (iNapi). There is a support for Webservices and SOAP...

phpOCS (Online Community System) is a fully featured system for setting up a club-based website, similar to Yahoo! Groups. It features message boards, galleries, calendars and content management. Also, fully customisable profiles are possible.