Efficcess Alternatives

    Efficcess is described as 'A full-featured personal information manager that can help you manage your life. Use it to keep track of contacts, tasks, appointments, to-do lists, birthdays, and more'. There are more than 100 alternatives to Efficcess for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is Thunderbird, which is both free and Open Source. Other great apps like Efficcess are K-9 Mail (Free, Open Source), Microsoft Office Outlook (Paid), Mailspring (Freemium, Open Source) and Evolution (Free, Open Source).

    This page was last updated May 18, 2021

    1. BORG is a combination calendar and task tracking system. The calendar supports all sorts of appointments and also a simple todo list. The calendar functionality is similar to that of other PIMs, such as Microsoft Outlook, Mozilla Calendar, Palm Desktop, Yahoo Calendar, etc...
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      • FreeProprietary
      • Online
      Check your email on the web using our Webmail Application. With mail2web.com you can check your email from anywhere using our Webmail service. No registration required and we never share your information with anyone. Just enter your email address and password!


    2. Android calendar-app showing the weeks of the year (week numbers), 21 languages, syncable with Google Calendar: FEATURES * intuitive navigation with smooth transitions * day, week & month calendar * 48 colors per calendar, per-event color if supported by the calendar...
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    3. Nylas Mail Lives is a fork of Nylas Mail that fixes many longstanding issues, improves the client experience, and is committed to publish new releases.

      Discontinued

      On its github page it states it is archived and is no longer maintained.

      • FreeOpen Source
      • Android
      • Android Tablet
      • PureOS (Purism)
      Librem Mail – end-to-end encrypted email used by nearly everybody already * Email client with support for IMAP and POP3 * Encrypt and sign your emails with OpenKeychain * Multiple accounts * Free and open-source software
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    4. Pantheon Mail is a free open source email client forked by the elementary OS community from Geary . Features Modern and straightforward interface Quick account setup
      • FreeOpen Source
      • Windows
      • Windows Mobile
      nPOPuk is an ultra-small, but comprehensive, e-mail client that runs on a wide range of Windows-based operating systems

      Discontinued

      Not updated since 2017.

      • FreemiumProprietary
      • Windows
      • Gmail
      The missing native desktop client for Gmail on Windows 10.
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      • Free PersonalProprietary
      • Mac
      • Windows
      • Linux
      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.

      Discontinued

      From download page: "The Zimbra Desktop is no longer supported. It will reach the end of Technical Guidance October 1, 2019.".

      See https://www.zimbra.com/downloads/zimbra-desktop/

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    5. Cheddar keeps your world organized. It's easy to use on your iPhone, iPod touch, iPad, and on the web. Cheddar is super simple and instantly in sync on all of your devices.
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    Showing 60 of 132 alternatives