Instant Messaging Clients

Telepathy project aims to provide a unified framework for all forms of real time conversations, including instant messaging, IRC, voice calls and video calls. It uses the DBus messaging system to provide a simple interface for client applications, allowing them to quickly benefit from Telepathys...

PPhone project is a universal communication client for IP telephony and instant messaging. The applications design is modular, so GUI, protocol, codec, and sound drivers have plugin interfaces, the GUI is detachable, and you can switch among different GUI implementations and change the clients...

SimpServer is the first lightweight instant messaging security gateway for Unix systems. Install SimpServer on a Unix system and configure IM clients on your local network, and conversations with Simp-equipped parties will be automatically encrypted. SimpServer can indeed accept simultaneous...


Platforms: *nix

BuddySpace is an instant messenger with four novel twists: (1) it allows optional maps for geographical & office-plan visualizations in addition to standard buddy lists; (2) it is built on open source Jabber, which makes it interoperable with ICQ, MSN, Yahoo and others; (3) it is implemented in...


Platforms: *nix

The Corporate Digital Messenger (Abbreviated as CD Messenger) from Live2Support sets an entirely new standard in office productivity and workplace efficiency. You can now communicate with your office environment right across the hallway or across the globe in an environment that is fully secure,...


Platforms: Windows, Mac

XIFF is an Open Source Flash library for instant messaging and presence clients using the XMPP (Jabber) protocol. XIFF includes an extension architecture that makes it easy to add functionality for additional protocol extensions, or even your own special-needs extensions. There are quite a few...


Platforms: Windows

Ayttm is an instant messaging (aka 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...


Platforms: Linux

Ayttm is an instant messaging (aka 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...


Platforms: Mac

Ayttm is an instant messaging (aka 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...


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

Create a secure and stable instant messaging system with BigAnt Communication Server. The administrative levels of BigAnt Communication Server is particular designed for business use. Easy for maintenance and with advanced features. Key Features: Features: 1. Create Organizational Unit, Group,...


Platforms: Windows, Mac, BlackBerry

Internal Chat is a corporate client-server chat (instant messaging) application. It is written completely in Java and thus can be run on any platform that supports Java: MS Windows, Linux, xBSD, Solaris etc. Internal Chat uses open industrial protocols: it works over HTTP/HTTPS, utilizing the...


Platforms: *nix

JXTA Instant Messenger (JIM) aims to establish a server-free instant messaging system with various options. It features encrypted messaging, presence awareness, and sophisticated search for users. We started to develop this product at the computer-science laboratories at university of hamburg in...


Platforms: *nix

DirectNet is a serverless instant messaging system. Rather than every client connecting to a given server, they connect to each other and messages are passed across the network. Thus, it can be a full IM network, or a LAN chat network.


Platforms: *nix

Set up an Instant Messaging system in your LAN, Send Message and documents among your coworkers. Active Messenger includes both Server and Client, can send Message both in your LAN and Internet, can send message both instantly or not.


Platforms: Windows

DBabble is a powerful instant messaging and discussion server which allows users to send instant messages and attachments, have private conversations, and create/participate in private or public meeting rooms and discussions in real time. Faster and easier than Email, the DBabble communications...


Platforms: OS/2, Windows, *nix, Windows CE

As the world starts moving faster, we all want to catch up with the latest technologies. Indeed, investing in faster, more reliable and less human-dependent technologies, is a great opportunity to win the race and beat the competition. One of the key factors of successful business operation is...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Network Assistant is a real-time communication utility for the office environment, including channels-based chat, shared whiteboard, message board and instant messaging. It is intended to be used in small office or home office (SOHO) local networks. Network Assistant does not require an Internet...


Platforms: Windows

DKMessenger is an instant messaging program with a twist. DKMessenger allows you to share images and real-time video while you have a conversation with your friends. The conversational aspect of the program is accomplished through Text to Speech (TTS) synthesis, which speaks the text of messages...


Platforms: Windows

Enterprise Express Messenger is a messaging software allowing you to communicate instantaneously with any EEM users inside your intranet. EEM works on a point-to-point communication mechanism making it working without any server. That way messages and files are transferred from your PC to the...


Platforms: Windows