1655 Like Thunderbird Good alternative? YES NO Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox. Free Open Source Mac Windows Linux BSD PortableApps.com Haiku Built-in RSS reader Calendar integration Customizable Extensible by Plugins/Extensions Free API Import from Google Reader ... Integrated Chat Integrated Web Browser Multiple Account support Export to OPML Import feeds from OPML POP3 Support Tabbed interface Add a feature
288 Like Microsoft Office Outlook Alternative? YES NO Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks. Commercial Mac Windows Web Android iPhone Android Tablet Windows Phone iPad ... Apple Watch Android Wear Built-in Calendar Signature with image Add a feature
163 Like eM Client Good alternative? YES NO eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client also offers calendar, tasks, contacts and chat. Freemium Windows Automatic Backup Built-in translation Calendar integration Conversation view Email preview Encrypted email ... Support for IMAP Imports email from Live mail POP3 Support Add a feature
260 Like Mailbird Good alternative? YES NO Mailbird is more than just another email client - It's an all-in-one communication platform for email, contacts, calendar, apps, task management, video meetings and... Freemium Windows Conversation view Fast & easy setup GSuite Integration Multiple Account support Unified inbox Add a feature
95 Like Opera Mail Good alternative? YES NO Opera Mail powerfully organizes, indexes, and sorts your messages. It has spam filtering (both automated and Bayesian), supports POP3 and IMAP, newsgroups as well as... Free Mac Windows PortableApps.com Built-in RSS reader Integrated Spam Protection Message Filtering Add a feature
69 Like Claws Mail Good alternative? YES NO Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration... Free Open Source Windows Linux BSD Xfce Built-in RSS reader Content Filtering Extensible by Plugins/Extensions Support for IMAP Lightweight Multiple languages ... Multiple Account support Add a feature
47 Like The Bat Good alternative? YES NO The Bat! is a secure email client software, built to protect your correspondence against third-parties. . Commercial Windows Built-in RSS reader Support for IMAP POP3 Support Add a feature
21 Like Icedove Good alternative? YES NO Icedove is the Thunderbird email client rebranded by Debian . Free Open Source Linux Xfce Built-in RSS reader Extensible by Plugins/Extensions Integrated Chat Export to OPML Import feeds from OPML Tabbed interface Add a feature
14 Like Microsoft Mail and Calendar Alternative? YES NO Windows 10 has Mail and Calendar apps already built in. With the Mail application you can now easily see all message from your... Free Windows Windows RT Bundled with Windows Add a feature
12 Like Hiri Good alternative? YES NO Fast, good looking email client. Lighter than MS Outlook with some unique and clever features. Works ONLY with Outlook / Exchange. Free Personal Mac Windows Linux Calendar integration Email categorization and prioritization Convert Email to Task Add a feature
7 Like Becky! Internet Mail Good alternative? YES NO Becky! Internet Mail is an email client for Windows OS. Becky! Internet Mail supports POP3, IMAP and S/MIME as well as PGP/PGP via add-ons. Commercial Windows POP3 Support Add a feature
6 Like nPOPuk Good alternative? YES NO nPOPuk is an ultra-small, but comprehensive, e-mail client that runs on a wide range of Windows-based operating systems Free Open Source Windows Windows Mobile POP3 Support Add a feature Discontinued The project seems to be no longer updated. Last version, 3.03, released in October 2014, can be still downloaded from the official website.
6 Like Pegasus Mail Good alternative? YES NO Pegasus Mail is a free, standards-based electronic mail client suitable for use by single or multiple users on single computers or on local area networks. Free Windows POP3 Support Add a feature
2 Like EmailTray Good alternative? YES NO EmailTray is a smart email client and an email notifier for POP3 and IMAP email accounts, including Gmail, Hotmail, Yahoo mail and AOL. EmailTray intelligently ranks... Free Windows Android Support for IMAP POP3 Support Add a feature
2 Like Ymail2 Good alternative? YES NO yMail2 is a standalone email client for Windows (and Linux), available for free since 2003. Now with SSL support included so you can use it with Gmail and Hotmail POP3... Free Windows Linux No features added Add a feature Discontinued Latest version is 2.0.4.3, dated 24 Jan 2014. See http://www.spacejock.com/yMail2_Download.html
