Open Source C Chat Software

See https://pidgin.im/about/ for more information. Pidgin is an instant messaging program which lets you log in to accounts on multiple chat networks simultaneously. It runs on Windows, Linux, and other UNIX operating systems. Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, MXit, Novell GroupWise Messenger, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr. It is written in C and makes heavy use of GLib and GTK+. Finch is a command line instant messaging program. It also lets you log in to accounts on multiple chat network simultaneously, and it is compatible with the same chat networks as Pidgin. It is written in C and makes heavy use of GLib and ncurses.

ApexDC™ is an innovative Direct Connect client based on the DC++ and StrongDC++ projects. Direct Connect provides a rare blend of seamless file sharing and community based chat and messaging between users. ApexDC features plugins and scripting through Lua and much more. Both operators and users alike should find it a pleasant experience. Note: as of May 28th 2016 ApexDC is now primarily distributed as two separate installers one targetting 32bit and the other 64bit operating systems. Additionally XP compatible binaries are now only offered as a separate download from the files section.

Please make sure to read this page: http://sourceforge.net/p/sipe/wiki/Frequently%20Asked%20Questions/ A third-party Pidgin/Adium/Miranda/Telepathy plugin for the extended version of SIP/SIMPLE used by various products: * Skype for Business * Microsoft Office 365 * Microsoft Business Productivity Online Suite (BPOS) * Microsoft Lync Server * Microsoft Office Communications Server (OCS 2007/2007 R2) * Microsoft Live Communications Server (LCS 2003/2005)

Anope Services are built off of the original Epona code written by Lara which is built off of IRC Services. These services have advanced the original Epona code and include new features such as Modules, Mysql, and Defcon Mode.

A fork of pidgin which aims to provide minor features that have not been addressed by the pidgin development team (including manual textbox resizing). See funpidgin.sf.net for details.

This is a collection of plugins for Miranda Instant Messenger. If you want to learn more about Miranda IM please visit the official website at http://www.miranda-im.org/.

GNU Gadu is an instant messanger application, designed to work with IM protocols popular in Poland (but not only). This is a plugin based application, even GUI ( which uses GTK+) is a plugin. Currently we support: Gadu-Gadu, Tlen.pl, Jabber

Jabberwocky is a jabber client software for Amiga Computers. It is open source and released under the GNU GPL License.

Everything for the best Polish UDP LAN communicator Wszystko dla najlepszego polskiego chata sieciowego - RivChat

Open source, graphical client for G*adu-G*adu IM for BeOS

JIT is ICQ transport for Jabber instant-messagning systems. JIT works in threaded environment and can work on multi-processor platforms. JIT uses libicq2000 and supports users search, sms messages, vcards, web presence ...

Tlen Transport is program that connect to Jabber server and provide ability to use Tlen.pl Instant Messageing Network using any Jabber compatibile client.

Ircproxy is transparent IRC content-filtering application. It may be used whenever there is a need of monitoring IRC connections.It may be used to deny specific connections or to behold suspicious IRC traffic.

griv is serverless lan chat program, aiming to be compatible with RivChat.

Libtlen is a Tlen.pl (popular polish Instant Messanger) protocol library which main goal is to make programming Tlen.pl applications easy.

Online game for developers. Program your team of 4 ants (in LISP) that can reproduce and gain experience and fight against another players in different game modes(CTF, TDM, DM)!

CJabby is Jabber client written in C. It is intended for GNOME users.

Simple and powerful chat client/server system for your web pages. Support channel administration, irc-like commands, connections filtering, extensive logging and much more. Works in any Java compliant web browser.

Ethernet chat compatible with popular Lanchat Pro ( UDP chat to talk in local network). Uses gtk+ and gettext.

Jabbah is simple library with very easy to understand API for jabber communicators. Its aim is to implement whole XMPP protocol and as many JEPs as possible.

Database Operating System, with implemented sql server inside the kernel. Read more on website.

Visual chat using udp protocol. It will be a crossed rpg/sims online chat.

Tlen protocol plugin for Miranda IM

ggsniff is not currently a standalone application. Rather, it is a patch for dsniff that adds the ability to record Gadu-Gadu messages to msgsnarf.