Open Source Chat Software

phpFreeChat is a free, simple to install, fast and customizable chat that uses by default files for message and nickname storage. It uses AJAX to smoothly refresh and display the chat zone and the nickname zone.

A very nice MSN compatible messenger application, aMSN Messenger is a multiplatform MSN messenger clone. Works pretty much like its Windows based counterpart. Perfect for keeping in touch with those friends who have not yet seen the light. Works on linux

WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.

Dolphin Pro is a full-featured integrated Social CMS. Dolphin includes media server, video converter, media sharing modules, social profiles, chat, messenger, timeline, events, groups, store, blogs, forums and more.

PySocks - a platform independent SOCKS proxy written in Python Do you share an DSL or cable connection between several computers? With PySocks you'll be able to use all features of ICQ, MIRC, Napster and such again!

Random Webcam Video Chat key features: + Facebook integration (exclusive mode supported) + Filters: users choose their chat partners by gender, location + Cirrus independent (can stream using rtmp server) + Logs including text chat and webcam snapshots, log comments + Latest girls and boys (with profile links for members) + Monetization: ads inside chat (supports rotator and paid cam site feeds) Sites with similar concept and features: ChatRoulette, Omegle, ChatRT, ChatRevolve, FaceBuzz, RandomCams, t.vu (ChatRoulette mirror), FlipChat, HeyPeople , StirChat, FaceBuzz, ChatHopper, ShufflePeople, CamStumble, HeyReddit, Zupyo, TinyChat, Stickam-Shuffle, anoChat, videoEncounter, FaceRoulette, NastySpace, ZapandTalk , patchRoulette, ChatRevolve, ChatPig (German), RanChat (South Korea), VdChat (Chinese), Catpapo (Brazil), Tipitty (Spanish), CamToya (français), MoveYourCam (français), ChatClock, RudeRoulette, ManRoulette. Demo live site: http://www.videoencounter.com/

Embeddable telnet daemon written 100% in Java.

SPANISH: LuNa es un script para el fantastico cliente de irc libre BitchX, el cual corre bajo linux y windows (aunque script esta preparado especialmente para linux). ENGLISH: Fantastic Spanish script for BitchX with lots of useful features.

The Skype SourceForge project is the public repository for Skype-related open-source projects including SkypeWeb and Skype API implementations. Do you have a SkypeWeb or SkypeAPI project you'd like to share? Get in touch!

OpenRPG is an Internet application that allows people to play Role Playing Games and some miniature based war games in real-time over the Internet. OpenRPG helps facilitate character tracking, miniature battles, and adventure building.

IRC defense bot, for all major IRC networks. Note that development and activity died in this project many years ago.

Make AJAX/PHP avatar worlds on websites. Build visualized, real multi-user communities, fora and chat rooms. See your buddies wander around. From card games to virtual RPG worlds, DutchPIPE makes it possible. The future: interconnected DutchPIPE sites.

THIS PROJECT HAS MOVED Please visit https://github.com/obriencj/meanwhile The Meanwhile project is an open implementation of the Lotus Sametime client protocol. The project provides a library written in C, a python module, and a Gaim plugin utilizing the library.

Openshell project is to make everyman easily use pc.It maybe have many gui clients.Everyone have one purpose. Now active project is opener_chat.You can download it and test it. Our groups is http://groups.google.com/group/opener-com-work-team/

A collection of practical and useful PHP scripts which impose minimum requirements to hosting systems. Currently it contains a gallery, chat, blog and snippets collection scripts.

Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.

To provide Polish translation of all Mozilla.org products...

HelloWorld is a decentralized social network based on OpenID, P2P and different JAVA encryption technologies. It will offer all the fundamental functionalities of a social network platform respecting the right of informational self-determination.

A modular PHP based web portal system. While a stable beta of the portal is available, I am currently in development planning phases of a new core framework.

[ Please read https://sourceforge.net/p/darkbot/news/2014/01/darkbots-revitalization/ ] Darkbot is a portable IRC chat robot written in the C language that can be taught responses to user inquiries, and even have conversations with them. Darkbot was originally created by Jason Hamilton as an aid for help channels on Intenet Relay Chat.

Discussion Forums 2k is dead the new project can be found at: http://developer.berlios.de/projects/idb/

Doblets are a framework for dynamics downloadable objects to used in interactive (chat-like) environments.

Java library for the creation of IRC-related applications (i.e. bots, clients, etc)

Stay up to date on the Mid Ohio Valley Linux Users Group's website and forum. Quickly access Slashdot Headlines. Without opening a web browser!

P2PIRCLIB is a library and the de facto standard interface for the P2PIRC protocol. The library itself will define the protocol and enable it to be used on many common development platforms. The P2PIRC protocol is a decentralized implentation of IRC.