tcp client

Coccinella is a free and open-source cross-platform chat client.

Quassel IRC is a modern, distributed IRC client based on the Qt4 framework.

DexterWire is a fork of the very popular LimeWire Gnutella client.

Heighten the functionality of your Shareaza file sharing client.

A free add-on for the currently dominant BitTorrent client in the world.

An acceleration plug-in for the users of the popular Ares Galaxy p2p client.

As fast as your BitTorrent client is working and as good an Internet connection.

A simple Windows CTRL client.

yMail can be used as a spam,and also as astandalone email client.

TrulyMail is an email client.