Open Source C Chat Software for Windows

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

Null Groupware is a self-hosting web based groupware system written in c. It's portable, modular, and has a complete api for third party developers' extensions. Features include event scheduling, call tracking, contact management, web-based email, a w

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.

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

a&a - tcl script for eggdrop/windrop @ http://script.bots.land & http://bots.land, used for creating bots on IRC, botlending activity and/or just fun.

[ 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.

This libpurple PHP binding, which defines a set of internal classes, gives a possibility to use aol and icq (oscar), yahoo, msn, jabber, irc and much more protocols directly from PHP. Write your own IM chat client in PHP, as simply as PHP enables it.

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.

Overdose is a simple Yahoo! Chat client written in C, and using the curses library for text I/O. It is multithreaded using pthreads, and works on Linux/BSD/Unix and Windows.

A varity of IRC related services from: SMSServ Anope Modules/Modified Anope(AbAnope) to Unreal Modules/Modified Unreal(AbUnreal) to an IRC based RPG with addon packs, and web items: AbBash & PeerWars irc.abducted.us #abducted - http://dev.abducted.us

Aetos is the most aesthetically correct IRC bot ever. It is a creation of a seriously overfeatured IRC Bot with (God beware) dynamic module support written in C. There are endless possibilities with this IRC automaton.

Anthro and Eminence's IRC client: An AJAX-based IRC client with a web service and server daemon.

BounceThis is an IRC proxy server written in C for Win32 that supports Identd, IP filtering, password protection, remote admin, and more!

CZProxy is a Proxy for the the chatzone.de network.

CrazyIRCd is an ircd aimed to use MySQL and run on most all platforms.

Gamers.IRC is a full MSL Script for mIRC, the most popular Windows IRC client. Gamers.IRC is for Windows 95 and higher. Source code: Download and run the installer. Open the .grc and .ini files with notepad.

Irc Fserve dcc bot written in c for use on linux/windows(cygwin).

I.M. Everywhere is a plugin for Trillian Pro that lets you access your contact list -- as well as send and receive instant messages -- from any web browser or mobile phone. It can also send email or SMS alerts to your cellular phone.

imsniff is a pcap-based instant messaging sniffer. It captures the IM traffic in the network and is able to log conversations, contact lists, profile information, incoming email notifications, other MSN events, etc. Tested in Linux and Windows.

KashaCVW seeks to take the MOO-based CVW project from MITRE and extend it to a social and educational useage.

Kashyyyk is full featured, open source, cross platform IRC client. It was originally written to replace HexChat on OS X. At the time, HexChat (a fork of XChat) had only had a single release on OS X, which was still in alpha. Kashyyyk is extremely small, the binaries and related libraries totaling around half a megabyte. Kashyyyk also has very few external dependencies, the official binaries statically linking all supporting libraries. Kashyyyk is natively available for OS X, Windows, and FreeBSD. Additionally, it can be compiled for Cygwin/X. When possible, Kashyyyk takes advantage of native OS capabilites, such as the OS X notification center. Kashyyyk uses the libfjirc library originally written for the Whittler IRC bot and the libfjnet wrapper written for TurboSphere. It has an FLTK-based GUI. Kashyyyk is intended to be cross platform and easily compiled. It is known to compile using Clang, GCC, Cygwin, Sun Studio, and MSVC 2013.

A application to securely communicate with other users through the internet or through modem! This application is in its Beta stage and is currently only running under Windows 98 / 2000 and up. It will in the future be compatible with linux and BSD.

My Community Portal is a all in one internet portal that offers, forum, groups, chat, your own e-mail, search engine, internet directory, your own home page, poll's, dating services, buddy list, MP3 and file sharing, and many more.

NerdBR IRCd is the daemon used by StarByte IRC Network for provide a stable and fast network to all friendly people of the world :)

NitroOnline is a project to bring the Nintendo DS handheld online using advanced optimization techniques, cleaner than tunneling. We intend to develop the project in C, whilist device driver and some kernel extensions are done in C++.