FUDforum is a templatable forum with i18n support based on PHP and either MySQL, Oracle, PostgreSQL, or SQLite. It features a user/group management system, a multi-lingual spell checker, both flat and thread message views, a private messaging system with multi-user forwarding capabilities, poll file attachments, and much more. It is an extremely fast and scalable forum that can fulfil the needs of both small and large forum operators.
Oxygen is a powerful online discussion board system. Posted messages are displayed on the forum with the name, topic, moderator type, total post, and the date of the last post. It supports anonymous users and gives registered users full rights to edit, delete, and add their messages to the forums.
The PunBB JumpBox provides a fully self-contained instance of the powerful PunBB forum in the time it takes to download. PunBB is a lightweight discussion forum that provides the essential features to host a thriving community without the tedious database, Web server, and application setup. It may have fewer bells and whistles than other forum applications but it has an intuitive user interface and renders XHTML-compliant output.
Blursoft MetaForum utilizes AJAX to generate a unique forum experience. Threads and posts auto-update in real time, with no refreshing required. User-based moderation ensures only the most interesting topics emerge above your viewing threshold, and private threads invite multiple users to engage in a private conversation. Complete with advanced quoting mechanisms, CSS based templates, and statistically normalized user rankings, MetaForum is a fresh, fast, efficient, and completely new perspective on forums and message boards.
miniBB is a flat, linear, highly customizable BB. It features MySQL, PostgreSQL, and MSSQL support, table name definitions, color skins, language packs, HTML templates, access control, smilies, search, basic BB codes, member titles and ranks, moderators, email notification, statistics, encrypted cookie logging, IP and user ID tracking and bans, spam protection, "sticky" topics, a powerful admin panel, and more.
PunBB is a fast and lightweight discussion board. Its primary goal is to be a faster, smaller, and less graphic alternative to otherwise excellent discussion boards like phpBB, Invision Power Board, and vBulletin. It has fewer features than many other discussion boards, but is generally faster and outputs smaller pages.