NodeBB is an open source forum software that's free and easy to use. A community forum allows you to engage and retain custome ...

Vanilla provides a standards-compliant, multi-lingual, theme-able and pluggablecommunity forum software that powers discussion ...

MyBB is the free and open source, intuitive, extensible, and incredibly powerful forum software you've been looking for. With ...

FluxBB is a fast, light, user-friendly forum application for your website. FluxBB was designed as a lighter, faster alternativ ...

Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been r ...

Xenforo is a commercial forum software developped by former VBulletin developers Kier Darby and Mike Sullivan. It is a strong ...

WoltLab Suite (formerly Burning Board) is an enterprise grade CMS built for communities and forums.

Since its creation in 2000, phpBB™ has become the most widely used Open Source forum solution. Like its predecessors, phpBB™ 3 ...

miniBB is a standalone, open source program for building your own Internet forum. If you want a lite, simple and stable messag ...

Flarum is free, open-source forum software with a focus on simplicity. You can use Flarum to easily set up a discussion forum ...

Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own onlin ...

bbPress is forum software with a twist from the creators of WordPress. Its focused on web standards, ease of use, ease of inte ...

Communicate with the world… Communicate with your customers to provide support. Communicate with neighbors, friends, communiti ...

Invision Community (previously known as IPB, IPS, Invision Power Suite, IP.Board or IP Board) is an Internet forum software pr ...

PunBB is a fast and lightweight PHP-powered discussion board. It is released under the GNU General Public License.