Alternatives to mu for all platforms with any license



Web / Online

Indie / Classic

Other Platforms

  • Thunderbird icon


    Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after...

    Open Source Mac Windows Linux BSD Haiku

  • iRedMail icon


    A fully fledged, free email server solution, an open source project (GPL v2). Use official binary packages from Linux/BSD...

    Open Source Linux BSD Self-Hosted

  • Columba icon

    Columba Discontinued

    Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization...

    Open Source Mac Windows Linux BSD

  • notmuch icon


    Notmuch is a system for indexing, searching, reading, and tagging large collections of email messages. It uses the Xapian library to...

    Open Source Linux

  • astroid

    A graphical threads-with-tags style, lightweight and fast, email client for notmuch, inspired by sup and others

    Open Source Linux

  • Nmzmail icon


    nmzmail is a tool, primarily to be used with mutt, for indexing and searching maildir folders. Based on the result of a search query...

    Open Source Linux

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