A smaller, faster, and easier IM client
Miranda IM is an open source, multi-protocol instant messaging client designed to be very light on system resources, extremely fast and customizable. A powerful plugin-based architecture make Miranda IM one of the most flexible clients on the planet.
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.
Gaim for Qtopia is an official port of the multi-protocol instant messenger client Gaim for the Zaurus and other PDAs running Qtopia. It supports AIM, ICQ, MSN, Yahoo!, IRC, Jabber, Gadu-Gadu, and Napster.
BeGaimed: An Instant Messenger based on Gaim(.sf.net) with the bluetooth capabilaties based on Bemused(.sf.net). Just a messenger for your phone sitting on your sofa using your pc with bluetooth and adsl/cable(or any other internetconnection)
ICQ7 is an attempt to create a full-featured ICQ client for Nokia 7710 smartphone. Unlike many Symbian 7.0s ICQ clients, this one does receive non-english messages from Miranda IM correctly. Now available in Russian.
GnomeICU (previously GtkICQ) is an Internet-based communications program which makes use of the ICQ protocol and GNOME. DISCONTINUED: We recommend you use Empathy
Gate ICQ Bot Visual Studio 2005 .NET C++ C#
This is a very very simple RTC project by java.
converter that exports gaim's history into licq's historyformat
Yet another ICQ clone
Daemon server for icq-clones
The purpose of this program is to let people set up this program on a host computer and then from a remote computer, type commands into it through AIM and control many different functions, applications, etc.
Crossplatform (C++/Qt) instant messenger with ICQ v6 OSCAR support
Developer tool wich will help team of developer comunicate throw ICQ and track project status, todo list system, bug tracking system, and easy to use plug-in system. Anyone can easily add some new features into it using plug-in system.
JChatIM is an instant messaging (IM) system written in Java with support of smileys and skins
IM2 lets you talk to everyone, on AOL, ICQ, MSN, IRC, Yahoo, Mobile Devices, and lots more.
Plugin for Kopete that reminds you about your contacts birthdays according to the ICQ account details
New ICQ client written in C# by group of high courses students.
iceniffu is an ICQ/OSCAR sniffer software written for the Linux console that supports must-have features like decoding XOR-roasted passwords, multiple ports, IP/UIN aliases and even a spy mode to selectively watch user interactions.
This is gate between ICQ and IRC
JOSIM is an Instant Messenger written in Java, using the OpenAIM SDK from AOL.
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.