Alternatives to for all platforms with any license

  • Spamihilator icon


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

    Free Windows

  • Cloudmark DesktopOne icon

    Cloudmark DesktopOne

    Cloudmark DesktopOne is a simple, accurate spam-blocker for email that runs independently from your email client. It filters spam...

    Free Personal Mac Windows

  • SpamAssassin icon


    Use this program to "Unspam" your mailbox(es). The program can be integrated with the mail server to automatically filter...

    Open Source Linux

  • Mailwasher icon


    Over 8 million people use MailWasher as their spam filter Introducing MailWasher, the leader in spam filter software, and the...

    Free Windows Linux

  • POPFile icon


    POPFile classifies email into categories you define. It can sort into spam and not spam or into any number of categories you like...

    Open Source Mac Windows

  • Spam Reader

    Spam Reader is a free anti-spam add-on for Microsoft Outlook. The software uses the most reliable approach to block junk emails -...

    Freemium Windows

  • Spamato icon


    Get Spamato Spam Filter System at Fast, secure and free downloads from the largest Open Source applications and...

    Open Source Mac Windows Linux

  • SpamSieve icon


    Save time by adding powerful spam filtering to the e-mail client on your Mac. One of the only standalone spam filtering softwares for...

    Commercial Mac

  • Postini icon


    Postini is an E-mail and Web security and archiving service owned by Google since 2007. It provides cloud computing services for...

    Commercial Web / Cloud

  • BullGuard Spamfilter icon

    BullGuard Spamfilter Discontinued

    Most people find spam e-mails the biggest nuisance on the Internet. Today, spam e-mails account for over 80% of all e-mail traffic and...

    Free Windows Microsoft Office Outlook Thunderbird

  • SpamBayes icon


    The SpamBayes project is working on developing a statistical (commonly, although a little inaccurately, referred to as Bayesian)...

    Open Source Mac Windows Linux IncrediMail Microsoft Office Outlook Thunderbird ... Microsoft Outlook Express Windows Live Mail

  • SPAMfighter icon


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

    Freemium Windows

  • Know any more alternatives to

    Suggest an application to this list
  • Postgrey

    Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert.

    Open Source Linux Self-Hosted

  • K9

    K9 is an email filtering application that works in conjunction with your regular POP3 email program and automatically classifies...

    Free Windows

  • xTerminator

    This program helps you block spam and worms before they reach your mailbox.

    Free Windows Comments

Since many years I use additional to Avast F ...

Comment by em4020
about Jun 2011

Since many years I use additional to Avast Free Antivirus with a very good success.
No one Virus E-Mail arrived at my Computer in many years, this will be ensured, if You do the according very simple settings. This online virus and spam protection is very professional, very reliable, detected never false positives.
It ensures also a very good protection, if you use web mail combined with a local installed e-mail application, such as MS Outlook or Thunderbird, because spam- or virus-mails are identified and filtered away in the web, long before they come to your computer.