Nova-Board
Nova-Board is a forum system aiming to be as great as that of vbulliten or other costy forums while still remaining free

Communications::BBS
Communications::Chat

Streetlife
The project aims to produce the software needed to host a portal/community site aimed specifically at a local community

Communications::BBS

phpHebTForum
The phpHebTForum system is an advnaced forums system based on PHP and MySQL that opens the messages in the same windows

Communications::BBS

eBoards Forums
eBoards Community Forums is an advanced and powerful php (+MySQL) script which offers to you a high-performance, powerful

Communications::BBS

Pub
Pub is a workflow system, team management and an extensive dynamic cms system

Communications::BBS
Internet::WWW/HTTP::Site Management

ioCMS - PHP Flash CMS
Built with Flash, Flash Actionscripting, PHP and mySQL. The ioCMS makes it easy to implement large Flash based communities

Communications::BBS
Communications::Chat
Communications::Email
Database::Front-Ends
Internet::WWW/HTTP::Dynamic Content
Internet::WWW/HTTP::Site Management

bblite
bblite is a lightweight PHP-based bulletin board system, engineered with speed, security and code quality in mind rather

Communications::BBS
Internet::WWW/HTTP::Dynamic Content::Message Boards

MudPRO
MudPRO: An advanced client for the online game MajorMUD

Communications::BBS
Games/Entertainment::Multi-User Dungeons (MUD)
Terminals::Telnet

Open-Service Member Community Service
OpenService is a Client/Server solution written in C++ based on popular Content Providers such as AOL(tm) and CompuServe

Communications::BBS
Communications::Chat
Communications::Email
Internet::WWW/HTTP::HTTP Servers

blockshow
blockshow[php] is a set of classes to handle ansi images (as used in mailbox systems). Probably the main feature is to convert

Communications::BBS
Internet::WWW/HTTP
Multimedia::Graphics::Graphics Conversion