Alternatives to Clean-Box for all platforms with Free License

  • Mailwasher

    Over 8 million people use MailWasher as their spam filter Introducing MailWasher, the leader in spam filter software, and the easiest way to check and manage your...

    Freemium Windows Linux

    No features added Add a feature

    Mailwasher icon
  • SPAMfighter

    SPAMfighter is a free spam filter for Microsoft Outlook, Outlook Express, Thunderbird, Windows Mail and Windows Live Mail, that automatically and efficiently filters...

    Freemium Windows

    SPAMfighter icon
  • POPFile

    POPFile classifies email into categories you define. It can sort into spam and not spam or into any number of categories you like (e.g. work, personal, important...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    POPFile icon
  • Spamihilator

    Spamihilator works between your E-Mail client and the Internet and examines every incoming E-Mail. Useless spam mails (Junk) will be filtered out. This process runs...

    Free Windows

    No features added Add a feature

    Spamihilator icon
  • K9

    K9 is an email filtering application that works in conjunction with your regular POP3 email program and automatically classifies incoming emails as spam (junk email) or...

    • Discontinued
      The project is no longer developed. Last version, 1.28, released in April 2004, can be still downloaded from the official website.

    Free Windows

    No features added Add a feature

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Platforms

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