Thunderbird

Open Source

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

Microsoft Office Outlook

Commercial

Microsoft Outlook is a personal information manager from Microsoft.

Apple Mail

Free

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

SeaMonkey

Open Source

SeaMonkey is a free and open-source Internet suite.

Evolution

Open Source

Evolution is the official personal information manager for GNOME.

Apple Calendar

Free

Calendar is a personal calendar application made by Apple Inc. that runs on both the macOS desktop operating system and iOS mobile operating system.

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.

Airmail

Commercial

Airmail is a fast mail client for Mac and iPhone.

Mutt

Open Source

Mutt is a text-based email client for Unix-like systems.

OpenProject

Open Source

OpenProject is a web-based project management system for location-independent team collaboration.

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.

VueMinder Calendar

Freemium

VueMinder Calendar is a calendar app for Windows.

MailMate

Commercial

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

TypeApp

Free Personal

TypeApp is a mobile email client app.

Google Calendar

Free

Google Calendar is a cloud based calendar from Google.

Mailbird

Freemium

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

eM Client

Free Personal

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

Lightning

Open Source

Lightning App Builder is a point-and-click tool that makes it easy to create custom pages for Salesforce1 and Lightning Experience.

Postbox

Commercial

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

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.

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.

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.

Kontact - KMail

Open Source

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

Spark

Free

Spark is a fast, smart mail manager app.

Polymail

Freemium

Polymail is an email application for OS X and iOS known for its clean interface and additional features atop the Gmail platform.

Foxmail

Free

Foxmail is a freeware e-mail client.

Kontact - KOrganizer

Open Source

KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information manager from KDE.

Compare Microsoft Mail and Calendar with alternatives

Thunderbird vs Microsoft Mail and Calendar

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Google Calendar vs Microsoft Mail and Calendar

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Microsoft Office Outlook vs Microsoft Mail and Calendar

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Mailbird vs Microsoft Mail and Calendar

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Apple Mail vs Microsoft Mail and Calendar

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eM Client vs Microsoft Mail and Calendar

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SeaMonkey vs Microsoft Mail and Calendar

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Lightning vs Microsoft Mail and Calendar

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Evolution vs Microsoft Mail and Calendar

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Postbox vs Microsoft Mail and Calendar

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Apple Calendar vs Microsoft Mail and Calendar

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Claws Mail vs Microsoft Mail and Calendar

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Geary vs Microsoft Mail and Calendar

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The Bat vs Microsoft Mail and Calendar

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Airmail vs Microsoft Mail and Calendar

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Sylpheed vs Microsoft Mail and Calendar

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Mutt vs Microsoft Mail and Calendar

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Zimbra Desktop vs Microsoft Mail and Calendar

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OpenProject vs Microsoft Mail and Calendar

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Kontact - KMail vs Microsoft Mail and Calendar

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Kontact vs Microsoft Mail and Calendar

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Spark vs Microsoft Mail and Calendar

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VueMinder Calendar vs Microsoft Mail and Calendar

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Polymail vs Microsoft Mail and Calendar

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MailMate vs Microsoft Mail and Calendar

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Foxmail vs Microsoft Mail and Calendar

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TypeApp vs Microsoft Mail and Calendar

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Kontact - KOrganizer vs Microsoft Mail and Calendar

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Microsoft Mail and Calendar Alternatives

Compare Microsoft Mail and Calendar with alternatives