telnet client

Simple to use multi-user client/server application for scheduling appointments.

zButterfly is a BitTorrent client with a powerful search engine.

User friendly mail client with a lot of useful features

AngelFTP is a tiny FTP backup client software which support backup on time.

Pure-Web Remote Desktop, no client needed. Free.

iJab is a web-based Jabber client.

Tabbed File Manager, Ftp Client, Pie Chart, Advanced Tools, And File Viewer

LoadPlanner Desktop is a free application client and a GUI component.

Safe Passage is a personal VPN (Virtual Private Network) client for Windows.

A full-featured and fast e-mail client with user-friendly interface.