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123 Flash Chat Server (commercial) a Java chat server & a flash client with easy installation on all major OS Akeni LAN Messenger a cross-platform instant messenger client. It is a P2P program that works on your LAN without the need of an Internet connection or a dedicated server. The client has an user interface similar to AIM, ICQ, or MSN Messenger buddhaIq a Java instant messaging client library. It can run as a standalone app in console mode, send and receive type 1 text messages, detect status changes of a contact, and retrieve your buddylist from an ICQ server BuddySpace BuddySpace is an enhanced Jabber client providing secure presence management, web services and instant messaging. It extends the 'buddy list' concept with enhanced and customisable visualisation of presence (incl. maps, logical layouts). Chat Everywhere Chat Everywhere aims to be a simple but powerful chat server (minor footprint, no software to install on the client side, Apache-like config file, extended config options, out-of-the-box running server, irc-like commands, 10 level of hierarchy, etc. Chronicle Lite provides a friendly client application that covers the needs of users who use Blogger.com for all of their journalling needs DeskNow MJ (commercial) a complete instant messaging server that can be easily integrated in any Java / J2EE application GOIM GOIM (Gamers Own Instant Messenger) is a full featured jabber / XMPP client with special features (extensions) for gamers. (e.g. broadcasting a notification when you join a server, or seeing which games others play and joining them with one click on the game icon beside their name). goText goText is a program for Java mobile phones that allows you to send text messages over GPRS/EDGE/UMTS. HL7 Comm HL7 Comm is a stand-alone integration tool written in Java that allows you to send and receive HL7 messages over a TCP/IP MLLP connection. It offers a simple mode for testing and a configured mode for running as a full-fledged integration client, either with or without a GUI interface. ImTask a set Ant tasks for sending Instant Message notifications. Currently supporting AIM, Jabber (& Secure Jabber), Yahoo!, and MSN Messenger Ivy software bus a simple protocol and a set of libraries that allows applications to broadcast information through text messages, with a subscription mechanism based on regular expressions. Java AIM Bot a modular architecture for providing services through an AIM client JBother JBother is a Jabber client written in pure Java (1.4.x). It supports groupchat in a tabbed window, multiple resources, transport registration (so you can get on AIM, MSN, Yahoo!, and ICQ through JBother), sounds for different events, has several different skins, and should run on any platform that has the JRE installed. JClaim JClaim is an instant message client, tools, and development framework. It supports AIM, ICQ, Yahoo!, MSN, Jabber, and SMS. The framework can be used for designing your own tools. jcq2k jcq2k is an open source LGPL reusable instant messaging plugin utilizing the TCP-based ICQ2000 OSCAR protocol implemented in Java. JMS4Spread a messaging system that partially implements the Java Messaging Service (JMS) API. JMS4Spread utilizes the Spread toolkit for high performance messaging that is resilient to faults across external or internal networks JORAM Java (TM) Open Reliable Asynchronous Messaging jpop a Java replacement for Winpopup. It allows popup messages to be sent to any machine which is capable of running Java Kava Kava is a Jabber client. LarryMessenger a crossPlattform Instant Messenger written in Java, brings its own small Server and allows people to communicate in a LAN with static IP-Adresses. Current release has support for ICQ and AIM, more will follow Mercury Mercury Messenger is an MSN client with webcam support myJCQ a implementation of the ICQ Oscar Protocol in Java Open Source Message Queue an advanced, pure Java, asynchronous message middleware framework developed by MQue Systems. OSMQ was designed for high performance, high reliability, and ease of use, with an interface that is less complex than JMS OpenIM OpenIM is a fast, simple, and highly efficient instant messager server with high modularisation and a codebase that uses the Avalon tools and Merlin Container created by Apache's Avalon project. P2PBAZAAR allows a person to use a dynamic WhiteBoard, Chat and communicate with people on it's private p2p network. You can Buy, Sell, Items transfer files, send private emails to other users quickly and securely Ponton X/P (commercial) Ponton X/P is an ebXML/AS1/AS2 Message Service that is currently in use at over 80 companies in Europe and North America. Ponton X/P is used to validate, sign, encrypt, archive, and exchange documents between businesses via HTTP(S) or email. Praya Praya is a unified, flexible, extendable, simple, universal messaging client. Program D Program D is a widely used AIML bot platform. It is feature-complete and well-tested. It supports unlimited multiple bots in a single server instance, and has an open-ended architecture for interacting via any interface imaginable. The standard release provides a J2EE Web application implementation. Drop-in listeners are available for IRC, ICQ/AIM, and Yahoo!. QuickFIX/J QuickFIX/J is an implementation of the FIX (Financial InterXchange) protocol based on the popular C++ version of the engine. SERStomp SERStomp is a lightweight client and server implementation of the Stomp (TTMP) protocol, implemented in Java. The main goal of SERStomp is to provide a tiny embeddable library that applications can use as a simple messaging provider. Stomp is a simple, lightweight publish/subscribe messaging protocol. Spark Spark is a free, cross-platform IM client optimized for businesses and organizations. It features built-in support for group chat, telephony integration, and strong security. It also offers a great end-user experience with features like in-line spell checking, group chat room bookmarks, and tabbed conversations. SuckerPipe a client-based proxy for AOL Instant Messenger communication. Arbitrary connections can be made between screen names, two users can be piped together, and messages may be sent to users Swagger Swagger is a Java-Swing based client for the Jabber Instant Messenger system. The backend of Swagger is implemented with the JabberBeans class library. The ultimate culmination of the Swagger project is to create a standardized system for rolling out a new Jabber client very quickly. TiVonage TiVonage allows Vonage customers to use a TiVo to manage their voice mail, including checking for new messages, listening to messages, viewing caller ID and address info, and returning calls via Click2Call. Tulka Whiteboard Tulka Whiteboard is a communication tool which allows you to share a whiteboard between several people. The whiteboard can be accessed by a simple web interface. All that the participant need is a web browser with Java support. WebSlate developing an open source-style collaboration portal to support and manager large numbers of classroom software development projects Whisper Instant Messenger Whisper IM is a secure IM client that provides end-to-end encryption over a XMPP/Jabber network. The encryption system (The Whisper Protocol) is designed for instant messanging, is IM protocol and platform neutral. It uses 160bit Twofish keys, RSA (3072bit modulus) for session key encryption and DSS for signing. Wooden Fish Messenger Wooden Fish Messenger is an instant messenging client application based on the open Jabber Standard Protocals and the SMACK API.