COMODO Internet Security Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in. If you prefer a smaller... Freemium $ $ $ Windows Customizable Real-time protection Run file in a Sandbox Add a feature 231 Like
Avast! Internet Security Lightweight and dependable: Nitro-enhanced protection for an unpredictable online world. Commercial Windows No features added Add a feature 35 Like
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 13 Like
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 4 Like
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 OS X Windows Linux No features added Add a feature 7 Like
EveryCloud EveryCloud’s cloud based spam filtering service blocks 99.99% of spam, viruses and even newsletters if required. Set spam reports to give users control and view 90 days... Commercial Web Email Archiving Add a feature 3 Like
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 - Bayesian algorithm based on statistical... Freemium Windows No features added Add a feature 1 Like
Spamfence.net Professional e-mail security free for private use: With Spamfence.net eleven offers the professional e-mail security of the spam filter and e-mail categorisation service... Free Personal Web No features added Add a feature 3 Like
Spamato Spamato is a spam filter system that combines several anti-spam techniques, from which thousands of users benefit. It is available as an add-on for Thunderbird and... Free Open Source Mac OS X Windows Linux No features added Add a feature 1 Like Discontinued The project is no longer developed. Last version, 0.99.9, released in August 2007, can be still downloaded from SourceForge.
SpamSieve Save time by adding powerful spam filtering to the e-mail client on your Mac. One of the only standalone spam filtering softwares for Mac. Commercial Mac OS X No features added Add a feature 1 Like
BullGuard Spamfilter 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 their volumes increase daily.... Free Windows Microsoft Office Outlook Thunderbird No features added Add a feature 1 Like Discontinued BullGuard Spamfilter was discontinued on 12 July 2013. The product is no longer available on the official website.
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 Multiple languages Add a feature 3 Like
SpamBayes The SpamBayes project is working on developing a statistical (commonly, although a little inaccurately, referred to as Bayesian) anti-spam filter, initially based on the... Free Open Source Mac OS X Windows Linux IncrediMail Microsoft Office Outlook ... Thunderbird Microsoft Outlook Express Windows Live Mail No features added Add a feature 2 Like
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... Free Windows No features added Add a feature 0 Like Discontinued The project is no longer developed. Last version, 1.28, released in April 2004, can be still downloaded from the official website.
