vBulletin- The most powerful forum software in the world. vBulletin (vB) is a commercial Internet forum software produced by Jelsoft Enterprises and vBulletin Solutions, both subsidiaries of Internet Brands. It is written in PHP and uses a MySQL database server. Content publishing, search, security, and more—vBulletin has it all. Whether it’s available features, support, or ease-of-use, vBulletin offers the most for your money. Learn more about what makes vBulletin the choice for people who are serious about creating thriving online communities.
bbPress is an open source light weight internet forum package, created by Automattic, the same company that created WordPress. It is designed to be powerful, fast, and easy to use.
phpBB is a popular Internet forum package written in the PHP scripting language. The name “phpBB” is an abbreviation of PHP Bulletin Board. Available under the GNU General Public License, phpBB is free software.
With a large and highly customisable set of key features coupled with a standards compliant interface, phpBB will grow with, and complement your website. With millions of installations worldwide, it is no wonder phpBB is one of the most popular ways to create and support a community.
Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own online community within minutes.
Its powerful custom made template engine puts you in full control of the lay-out of your message board and with our unique SSI – or Server Side Includes – function you can let your forum and your website interact with each other.
SMF is written in the popular language PHP and uses a MySQL database. It is designed to provide you with all the features you need from a bulletin board while having an absolute minimal impact on the resources of the server. SMF is the next generation of forum software – and best of all it is and will always remain completely free!
Invision Power Board (abbreviated IPB, IP.Board or IP Board) is an Internet forum software produced by Invision Power Services, Inc. It is written in PHP and primarily uses MySQL as a database management system, though other database engines are available.
While Invision Power Board is a commercially sold product, there is a large modding community and many of these modifications are free. In addition, many groups offer the download or design of free and paid skins.
IceBB is a powerful, fast, free, and open-source forum solution powered by the free PHP and MySQL. IceBB scales well, no matter how many users or posts, due to its clean and efficient code. It can also be fully customized to your needs with full skin and language support. A powerful admin control center, along with easy-to-use moderation tools, allow you to easily manage all aspects of your forum.
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 and the next version 1.4 is at the beta stage.
Quicksilver Forums, or QSF, is a bulletin board system written in PHP and MySQL. It uses Object-oriented programming and is optimized for speed. QSF checks all inputs though a common interface which drastically reduces the chances of exploitable bugs. The system also allows customizable templates. Advanced permissions system allows for fine-grained group and user permissions. The software is released under the GNU General Public License and based on the popular MercuryBoard software.
PunBB is a fast and lightweight PHP-powered discussion board. It is released under the GNU General Public License. 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.
Started in 1998, 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.
nextBBS is an open-source Internet forum system written in PHP.
MyBB is a free bulletin board system software package developed by the MyBB Group. It is written in PHP and licensed as free software under the GNU General Public License.
miniBB is a standalone open source software for building Your own Internet forum, written in PHP and using mySQL database as the backend. It’s developed with a pretty simple purpose of posting and getting messages, which includes answering questions, spreading opinions, providing users support and other kind of online public communication between website owners and their visitors, and between visitors themselves. If You just want a quick, easy, stable and secure message board attached to Your website with no big deals, which could be customized to the look of Your website or even synchronized with the current membership system, miniBB definitely stands for Your Choice.
Kunena is an Internet forum package written in the PHP scripting language. The name “Kunena” is translated from Swahili meaning “to speak.” Kunena is free software available under the GNU General Public License, Kunena is free software. Kunena is a component for the Joomla content management system, which is required to run it.
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.
Vanilla is an open-source, standards-compliant, multi-lingual, theme-able, pluggable discussion forum for the web.
With over 450 plugins so far, Vanilla is ideal for custom community solutions. Vanilla has been adopted by over 300,000 businesses, brands, and fans.
UseBB.net is the official website of UseBB, a light and Open Source PHP 4 and MySQL based forum package, distributed freely under the GPL license. Developed with simplicity and usability in mind, UseBB is ideal for small to medium sized websites which need a clear and efficient forum package.
JavaBB is a software based on Java, developed specifically with intention to join communities. Based in phpbb, we are working pledged by the success of phpBB, to become javaBB so efficient as it.
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 a MVC framework, it can be deployed on any servlet container or Application Server, such as Tomcat, Resin and JBoss. Its clean design and implementation make JForum easy to customize and extend.