2.2.2 show various email client

 

Client	Creator	Operating system	Cost	Software license	User Interface
Alpine	University of Washington	Cross-platform	Free	Apache License	TUI
Balsa	gnome.org	Linux	Free	GNU GPL	GUI
Becky! Internet Mail	Rimarts	Windows	US$40	proprietary	GUI
BlitzMail	Dartmouth College		Free	BSD	GUI
Citadel	citadel.org	Unix-like	Free	GNU GPL	Web
Claws Mail	the Claws Mail team	Cross-platform	Free	GNU GPL	GUI
Cone	Courier Mail Server developers	Unix-like	Free	GNU GPL	TUI
Courier (formerly Calypso)	Micro Computer Systems, Inc., continued by Rose City Software	Windows	discontinued	proprietary	GUI
Elm	Dave D. Taylor, Sydney Weinstein, Bill Pemberton, Michael Elkins, Kari Hurtta	Unix-like	Free	Elm Mail System GPL	TUI
EmailTray	Web CEO Corp.	Windows	Free	proprietary	GUI
Eudora	Qualcomm	Windows, Mac OS X	Free	Future release Penelope, will be free/open source based on Mozilla Thunderbird	GUI
Eureka Email	Sean O'Connor	Windows	Shareware (no time limit), $20 full version	proprietary	GUI
FirstClass	Open Text		Free	proprietary	GUI
GNUMail	Ludovic Marcotte and others	Mac OS X, Linux	Free	GNU GPL	GUI
Gnus	Gnus team	Cross-platform	Free	GNU GPL	TUI
GroupWise	Novell	Cross-platform	Included with GroupWise mailbox license	proprietary	GUI
i.Scribe, InScribe	Memecode	Windows, Mac OS X, Linux	Free (i.Scribe), $20 (InScribe)	proprietary	GUI
IBM Lotus Notes	Lotus Software, IBM	Windows, Mac OS X, Linux	$107, includes 1 yr phone support	proprietary	GUI
IncrediMail	IncrediMail Ltd.	Windows	Shareware (no time limit), $49.95 premium version	proprietary	GUI
KMail	KDE	Cross-platform	Free, part of KDE Applications	GNU GPL	GUI
Mail	Apple Inc.	Mac OS X and iOS	Part of Mac OS X and iOS	proprietary	GUI
Microsoft Entourage	Microsoft	Mac OS X	Part of Microsoft Office for Mac	proprietary	GUI
Microsoft Office Outlook	Microsoft	Windows, Mac OS X	Part of Microsoft Office, $109 stand-alone	proprietary	GUI
Mozilla Mail & Newsgroups	Mozilla Foundation		Free, part of Mozilla Application Suite	MPL, GNU GPL, GNU LGPL tri-license	GUI
Mozilla Thunderbird	Mozilla Foundation	Cross-platform	Free	MPL, GNU GPL, GNU LGPL tri-license	GUI
Mulberry	Cyrus Daboo (formerly Cyrusoft International, Inc./ISAMET	Cross-platform	Free, as of version 4.0.5	Apache License	GUI
Mutt	Michael Elkins	Cross-platform	Free	GNU GPL	TUI
Netscape Messenger	Netscape Communications		Free	?	GUI
Netscape Messenger 9	Netscape Communications		Free	MPL, GNU GPL, GNU LGPL tri-license	GUI
nmh / MH	RAND Corporation	Unix-like	Free	BSD	CLI
Novell Evolution	Ximian	Cross-platform	Free	GNU GPL	GUI
Opera Mail	Opera Software	Cross-platform	Free, part of Opera	proprietary	GUI
Outlook Express	Microsoft	Windows	Free	proprietary	GUI
Pegasus Mail	David Harris	Windows	Donationware	proprietary	GUI
Pine	University of Washington	Cross-platform	Free	Pine License	TUI
Pocomail	Poco Systems	Windows	$40	proprietary	GUI
RoundCube	The RoundCube Team	Cross-platform	Free	GNU GPL	Web
SeaMonkey Mail & Newsgroups	SeaMonkey Council	Cross-platform	Free, part of SeaMonkey	MPL, GNU GPL, GNU LGPL tri-license	GUI
Sylpheed	Hiroyuki Yamamoto	Cross-platform	Free	GNU GPL, GNU LGPL	GUI
Spicebird	Synovel	Windows, Linux, BSD	Free	MPL, GNU GPL, GNU LGPL tri-license	GUI
SquirrelMail	The SquirrelMail Project Team	Cross-platform	Free	GNU GPL v2	Web
The Bat!	RitLabs	Windows	$45	proprietary	GUI
Turnpike	Thus PLC (Demon Internet)	Windows	Free for Demon customers, GB£199 inc. VAT otherwise	proprietary	GUI
Windows Live Mail	Microsoft	Windows	Free	proprietary	GUI
Windows Mail	Microsoft	Windows	Part of Windows Vista	proprietary	GUI
YAM	YAM Open Source Team and contributing authors	AmigaOS	Free	GNU GPL	GUI
Zimbra	Zimbra	Cross-platform	Free	MPL on server and ZPL (attribution clause) on client	GUI
Client	Creator	Operating system	Cost