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    Opera Mail Alternatives

    Opera Mail is described as 'powerfully organizes, indexes, and sorts your messages' and is a very popular Email Client in the office & productivity category. There are more than 25 alternatives to Opera Mail for a variety of platforms, including Windows, Linux, Mac, Android Tablet and Android. The best alternative is Thunderbird, which is both free and Open Source. Other great apps like Opera Mail are K-9 Mail, Microsoft Office Outlook, Mailspring and Spark Mail.

    Opera Mail is mainly a Email Client but alternatives to it may also be Calendar Apps or Project Management Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Opera Mail.
    This page was last updated Apr 15, 2022
    Opera Mail
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    • FreeProprietary
    • Mac
    • Windows
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    Opera Mail powerfully organizes, indexes, and sorts your messages.
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    1. Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.
      Thunderbird vs Opera Mail opinions
      Most users think Thunderbird is a great alternative to Opera Mail.
      zibusisomasuku The addons extend Thunderbird's functionality making it by far the best email client ever made.
      Positive comment almost 5 years ago

      -2
    2. K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.
      K-9 Mail vs Opera Mail opinions
      pros, cons and recent comments
      ndlinn Not a desktop email application
      Negative comment about 2 years ago

      1


    3. Microsoft Outlook, part of the Microsoft Office Suite (not to be confused with Microsoft Outlook Express), is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
    4. Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
    5. E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.


    6. FairEmail is a privacy-focused email client with a setup wizard that helpfully walks you through the steps to use it with any email provider. There are many privacy settings including encryption via OpenPGP and S/MIME and reformatted emails to avoid phishing.

      Discontinued

      Marcel Bokhorst has discontinued the project. He posted that in XDA: https://forum.xda-developers.com/t/closed-app-5-0-fairemail-fully-featured-open-source-privacy-oriented-email-app.3824168/page-1087#post-86909853 The GitHub repository has also been archived, but the app can still be downloaded from F-Droid and GitHub for the moment.

    7. OpenProject is an open-source project management software with a wide set of features and plugins. It supports project timelines / Gantt charts, issue tracking, wiki, document management, time and cost reporting, code management, Scrum and much more.
    8. Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality.
    9. eM Client is a full featured email client with a clean and efficient user interface.
      eM Client vs Opera Mail opinions
      pros, cons and recent comments
      hanssietsma Compatibility with native exchange server, so one can sync not only mail, but tasks, calender and contacts too.
      Positive comment over 5 years ago

      1
    10. Claws Mail is an email client (and news reader), based on GTK+, featuring
      Claws Mail vs Opera Mail opinions
      pros, cons and recent comments
      No central inbox or unread box for all mailbox accounts
      Negative comment over 4 years ago

      0
    Showing 10 of 40 alternatives