A MySQL-based bulletin board system that can be threaded or non-threaded. It supports email notification of responses and more.
This forum includes unlimited topics, optional offering of email adresses, emoticons, customization via an admin screen, flood protection, private topics, auto archiving, section leaders, and more.
This script is easy to install and requires no database. It uses a module to seperate the HTML from the code and features thread/message view and keyword search.
meep!Board v.0.1 is an online message board system running under Unix (needing Perl 5). Currently it is available free for download. It has plenty of useful features including: allowing you to easily design pages around it, HTML use within messages
InternetBoard is a non-threaded discussion message board. It supports header and footer templates.
Run an unlimited number of boards off of one script.
A new, totally free bulletin board system that aims to provide you with all the features of commercial products. Very fast, very customizable and includes extensive administration/moderation options.
Manage your own web forum on your website. Allow users to post and respond to other posts. You control the main topics.
Roughly speaking, HyperNews is a cross between the hypermedia of the WWW and Usenet News. The basic idea is to allow readers to respond to any articles or responses they read in the HyperNews web. The articles support moderated organization of inform
A fully-threaded SQL-powered forum that runs on Oracle, MS SQL, MySQL or Postgres. It includes a full feature set and completely customizable templates. | 
