Best Email Client Apps

Thunderbird

Open Source

Thunderbird is a open source mail client developed and maintained by Mozilla foundation.

Mailbird

Freemium

Mailbird is a desktop email client for Windows 7, 8 and 10.

Apple Mail

Free

Apple Mail is an email client included with the operating systems macOS, iOS and watchOS by Apple Inc.

Glip

Freemium

Glip is fully searchable, real-time group chat; video chat, task management, file sharing app.

K-9 Mail

Open Source

K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures.

Postbox

Commercial

Postbox is powerful, intuitive, ultra-customizable, speedy task manager.

Yahoo! Mail

Free

Yahoo! Mail, a web-based email service, launched in 1997 through the American parent company Yahoo!. Yahoo! Mail provides four different email plans: three ar…

Opera Mail

Free

Opera Mail (formerly known as M2) is the email and news client developed by Opera Software.

Mailspring

Freemium

Mailspring is a multi-platform email client.

Claws Mail

Open Source

Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features.

Windows Live Mail

Free

Windows Live Mail is the successor to Windows Mail on Windows Vista, which was the successor to Outlook Express on Windows XP.

Inky

Commercial

Inky is an email client for Microsoft Windows, macOS, iOS, and Android.

Airmail

Commercial

Airmail is a fast mail client for Mac and iPhone.

Sylpheed

Open Source

Sylpheed is an open-source e-mail client and news client licensed under the GPL.

Zimbra Desktop

Free Personal

Zimbra Desktop is an offline client that lets you manage various email accounts in one desktop tool.

TeamWox

Commercial

TeamWox is a business collaboration software.

Kontact - KMail

Open Source

KMail is the email component of Kontact, the integrated personal information manager from KDE.

Kopano

Open Source

Kopano is an open-source groupware application suite originally based on Zarafa.

Kontact

Open Source

Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email.

ActiveInbox for Gmail

Commercial

ActiveInbox for Gmail is an email management software for Gmail.

AOL Mail

Free

AOL Mail (Aol Mail) is a free web-based email service.

Mailplane

Commercial

Mailplane is a Gmail client for Mac.

ALTO Mail

Free

ALTO Mail is a smart take on email that makes organizing real life easy.

MailMate

Commercial

MailMate is an IMAP email client for macOS featuring extensive keyboard control, Markdown integrated email composition, advanced search conditions.

Microsoft Office Outlook

Commercial

Microsoft Outlook is a personal information manager from Microsoft.

Inbox by Gmail

Free

Inbox by Gmail is a new app from the Gmail team. Inbox is an organized place to get things done and get back to what matters. Bundles keep emails organized.

eM Client

Free Personal

eM Client is a Windows based e-mail client for sending and receiving e-mails, managing calendars, contacts, and tasks.

SeaMonkey

Open Source

SeaMonkey is a free and open-source Internet suite.

Evolution

Open Source

Evolution is the official personal information manager for GNOME.

Yandex.Mail

Free

Yandex.Mail is a free email service.

Mailpile

Open Source

Mailpile is a webmail client with encryption and privacy features built-in. Mailpile is free and open-source software.

RetroShare

Open Source

RetroShare is open source software for encrypted filesharing, serverless email, instant messaging, online chat, and BBS, based on a friend-to-friend network b…

Cozy

Open Source

Cozy is cloud platform for to Store, sync, and share your data.

Geary

Open Source

Geary is an email application built around conversations, for the GNOME 3 desktop. It allows you to read, find and send email.

Zoho Mail

Freemium

Zoho Mail is a email service with ample storage, POP and IMAP access, some integration with instant messaging and online office suites.

The Bat

Commercial

The Bat! is an email program for Windows that protects the correspondence and empowers the users to handle large amounts of emails quickly and efficiently.