PlanetaMessenger.org is a Instant Messenger with support to all well known instant messenger networks including ICQ,MSN,AIM,Yahoo! and Jabber through a powerfull plugin engine. PlanetaMessenger.org support multiples look and feels, plugins and profiles.
The PlanetaMessenger.org Libraries project is a set of open source instant messenger libraries used and maintained by PlanetaMessenger.org. You can find protocol implementation for MSN, ICQ, ComVC networks for use on standalone and server applications.
JChatIM is an instant messaging (IM) system written in Java with support of smileys and skins
This is gate between ICQ and IRC
Logverter - A simple tool designed to convert/import different IM clients log files into other IM clients.
A simple yet useful tool for browsing instant messenger log files (like Trillian, ICQ or Gaim) and also HTML server log files. It has some interesting search modes and provides functionality that most messengers don't.
EIM (Eclipse Integrated Messenger) is a simple, useful plug-in for the Eclipse IDE that allows a user or developer to send AOL or ICQ Instant Messages directly from the IDE.
ICQShell provides remote access to computer using ICQ protocol.
This program includes a gui interface and protocol(s) written in Java to be used as a chat program. The primary chat protocol is MSN, but the program is expanable with "plug-ins" that allow other protocols to be added such as Yahoo!, AIM, and the like.
Hyscar is a multi-headed OSCAR (AOL, ICQ) IM client and daemon, written on PHP and based on PICQ. It listens for requests and preforms requested actions via one of its ICQ connections. Find it useful? You're welcome to take over the project.
This is a Java-based project to integrate IM services (MSN, Yahoo, AOL, ICQ, Jabber) into a server-based proxy service, providing always-on presence and offline message queing. Any Jabber-based client can receive messages from the service.
Lini is a project that will implement a P2P network, compatible with some P2P networks, IM resouces, compatible with some IM Protocols and Plugins Functionallity, as a MP3 Player.
PHP2ICQ is a libary which lets you easily send ICQ Messages from your own php scripts by using a direct connection to the ICQ server via the Oscar protocol (ICQ v7/v8/v9). It is completely written from scratch.
This project provides a basic Java implementation of the OSCAR protocol, used by ICQ and AIM clients. Commonly used features such as messaging, status and server buddy lists are supported, making it easy for developers to use this in their own work.
PICQ is a very lightweight but extendable OSCAR-protocol (ICQ-client) implementation in PHP.
Pure Java ICQ protocol realisation.
This is a new icq compatible IM project, i create to learn java&swing and to make an comfort IM for me.
This program serves as a link between two or more chat networks, allowing users on one network to communicate with users on another network. For example, you can be logged onto Battle.net and be talking to people on IRC and people on AIM at the same tim
SteelBot is an open source ICQ/Jabber bot written in PHP. It is fully modular and easy using, and can use files or MySQL engines as database driver.
IMalizer is, or will be, a generic two part Instant Messenger, with a server that is always connected to the im networks, and a client that connects to the server. Will support ICQ and AIM, and possibly MSN.
Jennifer is a Instant Messaging Library written in pure Java. The main part is libim. libim contains abstract protocol layer and ICQ protocol layer. As i hope, any protocol can be implemented for libim API.
Small and portable ICQ library and client written in pure Python.
The SDBA Revolution Instant Messaging Application Server is a server for hosting IM applications. It uses a web server framework to provide a familiar architecture for developers, plus customizatins specifically for Instant Messaging Applications.
Free Java Office suite on the Web.