email client software

Invoice Client Manager organizes and runs the Client side of a small businesses

A e-mail merge, email extractor, data parser and all in one email utility

Encrypted BBS style client for chat, messaging, and transfers.

A new open-source mail client for Mac OS X.

Email Newsletter Software

Email client from Mozilla.

Email client focused on speed.

Email client now based on Thunderbird.

Robust email client from the makers of BBEdit, now free.

Internet email client.