A forum thats free! Runs on most popular databases (mySQL, msSQL, Oracle, Access etc) and has a huge database of Templates (Skins) and Modifications.
Not lacking in features, phpBB is one of the best Forums out there. Ideal for small, medium, large or huge traffic sites. more
WowBB is a state-of-the-art PHP/MySQL powered bulletin board. It is designed from the ground up to provide the most functionality with the greatest ease-of-use. more
A flexible, extensible, multilingual forum. The administration panel offers full control with hundreds of options, but with the ability to turn off what you don't need. Get updates in one click. Add unlimited fields. Toplists allow showing any data anywhere, template conditionals and the plugins system make extending the script easy. Features include aliasing of threads, automatic resizing of avatars, friendly urls with mod_rewrite, sponsorship, member guestbooks, a chat room, instant messaging, automatic blog posting and much more. more
