OmegaBB is an AJAX, PHP and MySQL powered discussion board. It is a free PHP Forum system. It has an unique approach to display forums, topics and thread.

Features of OmegaBB:
- Tabbed forums for quick and easy navigation
- Notification on a side panel when any of your watched threads gets a new post
- Attach an image to a post, large images become thumbnailed
- Public and private threads
- Private messaging between users
- Moderation - delete post, ban user, close thread, make thread sticky, etc
- Extensive customization options
- Captchas - may set captchas at new account creation, new user posting
- User list - may be filtered by online status, banned users, moderator list
- Block list - user may block specified users from posting in their threads
- User profiles
- Multiple themes that change colors/layout of site
- Supports Unicode character set
- Facilities for translating system messages into your language
- Quotation feature
- Ability to edit posts
- Word filter
- Articles/wiki system

What's News in This Version:
- Configuration for site layout improved.
- New cron tasks: prune_session_table, prune_closed_threads.
- "Check for updates" button on Admin page.
- More configuration options.