Discussion software that brings communities together.

MyBB is the free and open source forum software powering thousands of engaging, vibrant, and unique communities across the internet.

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We're a free and open source project run by volunteers, so contributions from the community keep us going!

Even more to offer

Don't miss any of the great features you can get with MyBB!

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If you still have questions about what's available, check out our Feature Tour or have a look at the Docs.