Alternatives to Roundcube for Windows with any license

  • Mailpile icon


    Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and...

    Free Open Source Mac OS X Windows Linux Web Self-Hosted ... OpenPGP

  • hMail Server icon

    hMail Server

    hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the...

    Free Open Source Windows

  • nvlope icon


    Simple and minimal email with custom domain and own API.

    Commercial Mac OS X Windows Linux

    No features added Add a feature
    • Discontinued Website down, twitter deleted.
  • TrulyMail icon


    TrulyMail is an email client and a private messaging system, very feature rich (voice recording, script blocking, etc.). Features: Spell checking in nine...

    Free Windows

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