Mutt AlternativesOnly apps categorised as Calendar Apps

The best Calendar alternative to Mutt is Thunderbird, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Mutt and 14 are Calendar Apps so hopefully you can find a suitable replacement. Other interesting Calendar App alternatives to Mutt are Betterbird, Evolution, Microsoft Outlook and eM Client.

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Mutt is a small but very powerful text-based mail client for Unix operating systems. Some of its features are: color...

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Mutt alternatives page was last updated Aug 23, 2024
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  1. Thunderbird icon

    Thunderbird

     2457 likes
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    Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.

    84 Thunderbird alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • AppImageHub
    • Snapcraft
    • Flathub
    • PortableApps.com
    • F-Droid
    • Haiku
    • Homebrew
    • Chocolatey
    Thunderbird screenshot 1

    Properties

    1.  Customizable
    2.  Intuitive Interface
    3.  Privacy focused

    Features

    1.  Extensible by Plugins/Extensions
    2.  Multiple Account support
    3.  IMAP Support
    4.  Calendar Integration
    5.  SMTP Support
    6.  Email Organizer
    7.  Add-ons
    8.  POP3 Support
    9.  Built-in RSS reader
    10.  Graphical User Interface
    11.  Dark Mode
    12. Google Calendar icon  Google Calendar integration

    Thunderbird VS Mutt

     
    Comments about Thunderbird as an Alternative to Mutt
    Guest
    Negative •Apr 20, 2020
    4

    not text-based, as most of the ones listed here

    Mutt Icon
    Thunderbird icon

    • Some users think Thunderbird is a great Mutt alternative, some don't.

    • Thunderbird is the most popular Windows, Android, Mac & Linux alternative to Mutt.

    • Thunderbird is the most popular Open Source & free alternative to Mutt.

    • Thunderbird is Free and Open SourceMutt is also Free and Open Source
    • Thunderbird is CustomizableMutt is not according to our users
  2. Betterbird icon

    Betterbird

     51 likes
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    Betterbird, a soft fork of Mozilla Thunderbird, improves user experience with advanced features, bug fixes, security patches, and multi-row descriptions similar to Outlook. Compatible with multiple platforms and can be used alongside Thunderbird, sharing the same profile.

    27 Betterbird alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Chocolatey
    Betterbird screenshot 1

    Properties

    1.  Privacy focused
    2.  Support for Themes
    3.  Lightweight

    Features

    1.  Multiple Account support
    2.  Extensible by Plugins/Extensions
    3.  Works Offline
    4.  Unified inbox
    5.  Ad-free
    6.  Portable
    7.  No Tracking
    8.  Spam Filter
    9.  Calendar Integration
    10.  SMTP Support
    11.  IMAP Support
    12.  POP3 Support

    Betterbird VS Mutt

     
    Comments about Betterbird as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative

    Mutt Icon
    Betterbird icon
    • Betterbird is Free and Open SourceMutt is also Free and Open Source
    • Betterbird is Privacy focused and LightweightMutt is not according to our users
  4. Evolution icon

    Evolution

     203 likes
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    Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.

    73 Evolution alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    • BSD
    • Flathub
    • S/MIME
    • GNOME
    • OpenPGP
    Mail

    Top Evolution Features

    1.  Calendar Integration
    2.  Contacts
    3.  CalDAV Support
    4.  Calendar View
    5.  Ad-free
    6.  Spam Filter
    7.  Multiple Account support
    8. Google Calendar icon  Sync with Google Calendar
    9.  Extensible by Plugins/Extensions
    10.  Dark Mode
    11.  Works Offline
    12.  GPG Encryption

    Evolution VS Mutt

     
    Comments about Evolution as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative

    Mutt Icon
    Evolution icon
    • Evolution is Free and Open SourceMutt is also Free and Open Source
  5. Microsoft Outlook icon

    Microsoft Outlook

     397 likes
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    Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.

    128 Microsoft Outlook alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
    Outlook 365 on Windows

    Top Microsoft Outlook Features

    1.  Exchange
    2.  Native application
    3.  Email Organizer
    4.  Calendar Integration
    5.  Calendar View
    6.  Cloud Sync
    7.  Support for @mentions
    8.  Unified inbox
    9.  Multiple Account support
    10.  Works Offline
    11.  Support for Aliases
    12.  Dark Mode

    Microsoft Outlook VS Mutt

     
    Comments about Microsoft Outlook as an Alternative to Mutt
    Most Recent Comment
    Guest
    Negative •Oct 30, 2020
    3

    Outlook is not console based.

    Guest
    Negative •Dec 16, 2023
    0

    Doesn't have access to Maildir

    Guest
    Negative •Feb 9, 2016
    1

    Mutt is a lean, mean, mail-reading machine, Outlook is a gigantic whale

    Mutt Icon
    Microsoft Outlook icon

    • Microsoft Outlook is the most popular Web-based, iPhone, iPad & Android Tablet alternative to Mutt.

    • Microsoft Outlook is the most popular commercial alternative to Mutt.

    • Microsoft Outlook is Paid and ProprietaryMutt is Free and Open Source
  6. eM Client icon

    eM Client

     230 likes
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    eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client also offers calendar, tasks, contacts, notes and chat.

    61 eM Client alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Android
    eM Client: Inbox view

    Top eM Client Features

    1.  IMAP Support
    2.  Calendar Integration
    3.  Multiple Account support
    4.  PGP Encryption
    5.  Dark Mode
    6.  Exchange
    7.  Unified inbox
    8.  Cloud Sync
    9.  Email Organizer
    10. Google Calendar icon  Sync with Google Calendar
    11.  Automatic Backup
    12.  CardDAV Support

    eM Client VS Mutt

     
    Comments about eM Client as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative

    Mutt Icon
    eM Client icon
    • eM Client is Freemium and ProprietaryMutt is Free and Open Source
  7. Claws Mail icon

    Claws Mail

     102 likes
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    Claws Mail is an email client (and news reader), based on GTK+, featuring

    Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility Robustness and stability.

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    The main window

    Properties

    1.  Lightweight
    2.  Privacy focused
    3.  Customizable

    Features

    1.  Extensible by Plugins/Extensions
    2.  Multiple Account support
    3.  IMAP Support
    4.  Spam Filter
    5.  Works Offline
    6.  No registration required
    7.  Ad-free
    8.  Dark Mode
    9.  Calendar Integration
    10.  Portable
    11.  GPG Encryption
    12.  Built-in RSS reader

    Claws Mail VS Mutt

     
    Comments about Claws Mail as an Alternative to Mutt
    Tony Albers
    •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative. However Claws is very good and lightweight.

    Mutt Icon
    Claws Mail icon
    • Claws Mail is Free and Open SourceMutt is also Free and Open Source
    • Claws Mail is Lightweight and Privacy focusedMutt is not according to our users
  9. Canary Mail icon

    Canary Mail

     26 likes
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    Canary can write your emails, prioritize what needs attention, silence spam & much more. Say hello to your Inbox Copilot!

    61 Canary Mail alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    iOS-1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  End-to-End Encryption
    2.  Unified inbox
    3.  PGP Encryption
    4.  Multiple Account support
    5.  AI-Powered
    6.  GPG Encryption
    7.  Dark Mode
    8.  No Tracking
    9.  Cloud Sync
    10.  Ad-free
    11.  Reminders
    12.  Encrypted Email

    Canary Mail VS Mutt

     
    Comments about Canary Mail as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative

    Mutt Icon
    Canary Mail icon
    • Canary Mail is Freemium and ProprietaryMutt is Free and Open Source
    • Canary Mail is Privacy focused and LightweightMutt is not according to our users
  10. Kontact icon

    Kontact

     37 likes
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    Personal Information Manager (Mail, Contact, Calendar and more).

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Flathub
    Kontact screenshot 1

    Kontact Features

    1.  Google integration
    2.  Convert Email to Task
    3.  KDE
    4.  Feed Reader
    5.  Personal Information Manager (PIM)
    6.  Contacts

    Kontact VS Mutt

     
    Comments about Kontact as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, so not really an alternative

    Mutt Icon
    Kontact icon
    • Kontact is Free and Open SourceMutt is also Free and Open Source
  11. Zimbra Desktop icon

    Zimbra Desktop

     32 likes
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    The free Zimbra Desktop client allows you to meld the online and offline worlds – storing and synching your email, calendar, contacts, files and documents in the cloud, yet having them locally accessible when on the road.

    57 Zimbra Desktop alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    Zimbra Desktop screenshot 1

    Zimbra Desktop Features

    1.  Email checker

    Zimbra Desktop VS Mutt

     
  12. Foxmail icon

    Foxmail

     19 likes
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    Foxmail is a free POP3 and IMAP4 e-mail client in English and Chinese for Windows systems.

    34 Foxmail alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • CN flagChina

    Platforms

    • Mac
    • Windows
    Foxmail screenshot 1

    Foxmail Features

    1.  Email Organizer
    2.  Calendar View
    3.  Ad-free
    4.  Multiple Account support
    5.  Calendar Integration
    6.  Support for Gestures
    7.  Portable
    8.  POP3 Support
    9.  IMAP Support

    Foxmail VS Mutt

     
    Comments about Foxmail as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, limited platform support

    Mutt Icon
    Foxmail icon
    • Foxmail is Free and ProprietaryMutt is Free and Open Source
  13. HCL Domino icon

    HCL Domino

     6 likes
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    An enterprise application server that integrates information into a single workspace, integrates also a full mail server

    License model

    Application types

    Country of Origin

    • IN flagIndia

    Platforms

    • Mac
    • Windows
    • Online
    HCL Domino screenshot 1

    Top HCL Domino Features

    1.  Real time collaboration
    2.  Extensible by Plugins/Extensions
    3.  Full-Text Search
    4.  Cloud Sync
    5.  WYSIWYG Support
    6.  Shared Folders
    7.  Email Scheduling
    8.  AES-256 Encryption
    9. Google Calendar icon  Sync with Google Calendar
    10.  Email template editor
    11.  Reminders
    12.  Ad-free

    HCL Domino VS Mutt

     
    Comments about HCL Domino as an Alternative to Mutt
    Tony Albers
    Negative •Jan 30, 2024
    0

    Not CLI-based, limited platform support, not a mail client but an application suite.

    Mutt Icon
    HCL Domino icon
    • HCL Domino is Paid and ProprietaryMutt is Free and Open Source
  14. Scribe Mail icon

    Scribe Mail

     3 likes
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    Scribe is a small portable email client with an intergrated contact database and calendar. It supports all the major internet mail protocols and uses international standards where possible. Scribe doesn't required installing or uninstalled and can be used from a removable...

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Haiku
    Main window

    Properties

    1.  Lightweight

    Features

    1.  Spam Filter
    2.  Extensible by Plugins/Extensions
    3.  Portable
    4.  Multiple languages
    5.  Cross-Platform

    Scribe Mail VS Mutt

     
12 of 14 Mutt alternatives