Instant Messaging Client

Pidgin is a multi-protocol Instant Messaging client that allows you to use all of your IM accounts at once. Pidgin is an instant messaging program for Windows, Linux, BSD, and other Unixes. You can talk to your friends using AIM, ICQ, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC,...

Akeni Instant Messaging - Pro is a client/server instant messaging platform that allows companies to host their own secured private IM system. The client has an user interface similar to AIM, ICQ, or MSN Messenger. It supports all the standard IM features such as chat, group conference, presence...

Sonork Enterprise Instant Messaging (EIM) software enables any company or organization to deploy their own secure, private, and robust instant messaging network. Designed from the ground up around the advanced Sonork localization, presence detection, and data transfer engine, Sonork provides...


Platforms: Windows

Java swing based Zamanda is an instant messaging client software for single instance and distributed environment.


Platforms: Mac

SamePlace Instant Messenger is an extensible instant messaging client based on the XMPP (Jabber) protocol. Accesses Jabber, GTalk, Twitter, MSN, AIM (and more, via gateways).


Platforms: *nix

Bopup IM Client Software Development Kit (SDK) is a toolkit for Windows platform that provides documentation, samples and COM components for building powerful instant messaging functionality into existing applications, creating and developing a chat messenger software based a client/server...


Platforms: Windows, Windows 8, Windows 7

GyachI is an improved version of GyachE, a feature-rich client for the yahoo instant messaging protocol. GyachI project is released under GPL to the open source community..


Platforms: *nix

Ayttm is an instant messaging (chat) client that provides all-in-one chat functionality for several major instant messaging services from one simple program. Ayttm "Contacts" allow you to refer to several accounts of the same person from a single contact name, making it one of the cleanest and...


Platforms: *nix, C/C++, BSD

Build Presence and Instant Messaging applications at your web application. Seebex Instant Messaging Controls let's you put your web site live visitors in your web page! Enhance your web pages with presence of live visitors over your web site with real-time communication abilities by embedding...

IMGiant is a new instant messaging client that lets you unify all your screen names from AIM, MSN, Yahoo, ICQ, and IRC in one tabbed chat window. All your buddies from your screen names are stored and viewed in one Buddy List window so you can always keep in touch with your family, friends, and...


Platforms: Windows

compact, portable instant messaging Miranda IM Portable is the popular Miranda IM packaged as a portable app, so you can take your instant messaging client on the go. Miranda IM is a multi-protocol instant messaging client for Windows. Very light on system resources and extremely fast,...


Platforms: Windows, Linux

Palringo is the ultimate Instant Messaging client for mobile phones and computers. Now you can chat with all your buddies, no matter what IM they use, all from one universal Instant Messenger. * Windows Live Messenger ® (MSN) * AOL ® Instant Messenger (AIM) * Yahoo! ® Messenger *...


Platforms: Windows, Mac, Linux, Java, Palm OS 5.0|Palm OS 6.0, Pocket PC, Symbian, Handheld/Mobile Other

P2P Messenger is secure Instant Messaging client, working by Peer-to-Peer technology. It is fully decentralized and does not require any servers. Supports public-key cryptography


Platforms: Windows

Istan-T is a free instant messaging client that covers the MSN, AOL, ICQ and Yahoo networks, on top of having over 100000 users on its own network. Whichever your account, you can enjoy it with Instan-T Messenger, with skins support (it has three as a default, but there are more available on the...


Platforms: Windows

A fast and free open source instant messaging client which supports AIM, ICQ, Jabber, MSN, Yahoo!, Google Talk, Yahoo! Japan, Bonjour, Gadu-Gadu, QQ, Novell Groupwise, SIP/SIMPLE (Text), and Lotus Sametime. Adium supports beautiful WebKit message display, tabbed messaging, encrypted chat, file...


Platforms: Mac

A cross-platform, multi-protocol Instant Messaging client designed from the ground up for everyday business use. The FREE download of JBuddy Messenger supports public IM networks including AIM, ICQ, MSN, and Yahoo. After installing a purchased license or a FREE 30-day evaluation license...


Platforms: Mac

a jabber (instant messaging) client running atop emacs.


Platforms: Windows, Mac, Linux

Portable Adium is the multiprotocol Adium instant messaging client that can connect to AIM, MSN, Jabber, Yahoo, and more, packaged as portable application so you can carry around with you on any portable device, USB thumb drive, iPod, portable hard drive, memory card, other portable device (also...


Platforms: Mac

OneTeam is a versatile instant messaging client that is very intuitive to use. Even people who are new to instant messaging will find it easy to get started, while experienced users will discover a range of advanced features, like accessing archived conversations or setting up chat rooms. OneTeam...


Platforms: Mac

Minbif is a project that aims to use the libpurple library from the Pidgin project to provide an IRC-friendly instant messaging client. Here are some key features of "Minbif": ?*A* Minbif uses a library which abstracts all IM calls, and has several plugins to support a lot of IM protocols (IRC...


Platforms: *nix