Host your community with ease and style. prevnext MyBB is the free and open source forum software powering thousands of engaging, vibrant, and unique communities across the internet. Download now Take the feature tour Why MyBB? There are plenty of reasons to use MyBB, but these are some of our favorites. Rad Community MyBB's friendly community will help you get your community started. Visit MyBB Community Extendable Hundreds of plugins and themes make adding new features or a new look easy. Browse extensions Simple to Use MyBB offers an extensive range of features in an intuitive interface. Take the feature tour Multilingual Community-maintained translations are available for more than 30 languages. Browse translations Get Involved We're a free and open source project run by volunteers, so contributions from the community keep us going! Contribute to MyBB Donate to MyBB About the MyBB Project Even more to offer Don't miss any of the great features you can get with MyBB! Ready to get started? If you're curious about what MyBB has to offer, check out our Feature Tour or have a look at the Docs. Download now