Free Microsoft Mail and Calendar Alternatives for Windows

    There are many alternatives to Microsoft Mail and Calendar for Windows if you are looking for a replacement. The best Windows alternative is Thunderbird, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft Mail and Calendar and many of them is available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Microsoft Mail and Calendar are Microsoft Office Outlook (Paid), SeaMonkey (Free, Open Source), Mailbird (Paid) and eM Client (Freemium).

    The list of alternatives was last updated Jun 5, 2021

    Platforms

    × Clear
    • Windows
    • Mac
    • Linux
    • iPhone
    • Android
    • iPad
    • Online
    • Android Tablet
    • BSD
    • Apple Watch
    • OpenPGP
    • Self-Hosted
    • Chrome OS
    • S/MIME
    • Android Wear
    • PortableApps.com
    • Software as a Service (SaaS)
    • GNOME
    • Xfce
    • Kindle Fire

    Features

    • Calendar
    • Multiple Account support
    • POP3 Support
    • Support for IMAP
    • Portable
    • Exchange
    • Organize mails
    • Lightweight
    • Apps that Sync with Google Calendar
    • Calendar integration
    • CalDAV
    • Built-in RSS reader
    • Customizable
    • Unified inbox
    • Todos
    • Contacts
    • Dropbox integration
    • Extensible by Plugins/Extensions
    • Gmail integration
    • Night mode/Dark Theme

    License

    × Clear
    • Free
    • Open Source
    • Paid
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    Showing 10 of 28 alternatives