UseBB is an open source PHP and MySQL based forum package which is easy to install, use and modify, so it can fit any web project and design requirements. UseBB 1.x is for PHP 4.x, while UseBB 2.x is for PHP 5.x.

Features of UseBB:
- Manage categories and forums
- Forum-based access rights
- BBCode support
- Post flood protection
- Member profiles
- User avatars
- Send messages and emails to users
- Global member list
- Online members/guests list
- Moderation features
- Staff hierarchy
- Administration interface
- Mass messaging
- Bad word filter
- Ban users
- Spam filters
- Quick deletion of spamming accounts
- Logs any forum details
- Built-in search engine
- Topic subscriptions via email
- RSS 2.0 feeds
- Cleaner URLs
- FAQ section
- Templating engine
- Standards compliant
- Cross-browser tested
- Graphic installer
- Multi-lingual
- Support for HTTP only cookies
- Protection against CSRF attacks

What's New in This Version:
- Fixed a few bugs in ACP and Your Panel
- Fixed a bug with sorting search results
- CSS changes to use CSS3 based drop shadows and more