outlook client

LeechFTP is a freeware FTP client.

Set up your client's web site so they can edit content from any browser.

gFTP is a free multithreaded file transfer client for *NIX based machines.

Vilongu HTTP SOCKS tunneler is a transparent HTTPS/SOCKS proxy server client

The versatile Gaim instant messaging client packaged as a portable app

small simple yet powerful sendmail client.

Easy to use portable email client

PHP/MySQL Chat Server, Chat Client For Windows.

It allows you to use any standard SFTP client to connect and transfer file.

FTP client for uploading and downloading file