Mozilla Thunderbird mail client is a redesign of the Mozilla mail component. Its goal is to produce a cross-platform, standalone mail application using the XUL user interface language. It is modeled after the Mozilla Firebird rewrite of the Mozilla browser.

Foxmail is one of the most popular Internet email client, especially in China, more than 3 million people are using Foxmail to handle their email everyday, and the English version is also widely used in more than 20 countries. Why use Foxmail? Because is probably an posibly the best e-mail client ever. And because is free. And because is used by over 8.000.000 people all over the world.

Pegasus Mail is an e-mail client that runs on computers using Microsoft Windows: by client, we mean that it interacts directly with the user, allowing mail to be sent, read, filed, printed and otherwise manipulated through a graphical interface. Probably one of the most feature-rich mail clients available, most users say that they find the program easy to use despite its richness.

Outlook Express Backup Wizard is the world's most popular software utility to create backup copies of the Outlook Express email database. Viruses, software failures, or power outages can destroy your Outlook Express and all your email.

Eudora is a new version of the popular email software for Windows users. Mac Eudora is available in version 6.2. Version 7 introduces Ultra-Fast Search. Results are now 20-100's of times faster than before. The new features of Eudora will help you better manage your email and increase productivity.

Opera Mail – A smarter approach to emailing. Opera Mail is integrated with the Opera browser, and lets you send, receive, sort and search your e-mails quicker and easier than with conventional e-mail programs.

Microsoft Outlook (full name Microsoft Office Outlook) is a personal information manager from Microsoft, and is part of the Microsoft Office suite. Although often used mainly as an e-mail application, it also provides a calendar, task and contact management, note taking, and a journal.

Columba is an Email Client written in Java, featuring a user-friendly graphical interface with time saving wizards and internationalization support. A new stable version of Columba is now available. Columba is an Email Client written in Java, featuring a user-friendly graphical interface with wizards and internationalization support.

IncrediMail is a fun and easy to use email client that adds spice to the messages you send while protecting you from spam, phishing and fraud attempts in a convenient manner. IncrediMail designs, develops and markets an integrated suite of email software products that creates an entertaining email experience by offering users the ability to design a customized and personal presentation.