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Anti Spam Software from SPAMfighter

SPAMfighter is Europe's leading spam filter developer, providing spam protection across the globe for 8,603,410 home and business users on PC's and Servers.

98, ME (32 bit), 2000, XP or Windows Vista (32 bit)

This is how SPAMfighter works

If a SPAMfighter receives a spam mail that is not detected by SPAMfighters anti spam software, the user blocks the spam mail with one click, and it is blocked from the rest of the 8,603,410 SPAMfighters in 237 countries/areas in seconds. SPAMfighter Standard is a free anti spam software tool for Outlook, Outlook Express, Windows Mail and Mozilla Thunderbird that automatically and efficiently filters spam and phishing fraud. Whenever new mail arrives, it will automatically be tested by SPAMfighter, and if it is spam, it will be moved to your Spamfolder.

8,603,410 users are already using SPAMfighter as spam blocker, and in the last 24 hours 271 new SPAMfighters joined the battle. If a SPAMfighter receives a spam mail that is not detected by SPAMfighter, the user blocks the spam mail with one click, and it's blocked from the rest of the SPAMfighters in seconds.

Start Download for Windows

Download SPAMfighter Free!

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  • SPAMfighter Standard is 100% free for home users
  • Award winning anti spam software technology
  • Protects against "phishing", identity theft, and other email frauds
  • Protects all the email accounts on your PC
  • Unique language filtering tool that empowers you to stop spam written in specific languages
  • Automatic "real mail" protection
  • Blacklist and block domains and emails
  • Spam abuse reporting with one click - Get revenge now!
  • Automatic whitelist management
  • Privacy guaranteed - your emails never leave your network
  • Does not filter based on simple phrases or "trigger" words. Allows any content
  • English, German, Spanish, Chinese, French, Italian, Greek, Dutch, Swedish, Norwegian, Suomi, Russian, Bulgarian, Portuguese, Japanese, Thai, Czech, Turkish, Polish, Vietnamese and Danish

Start Download for Windows

First, take a look at our beginners guide. This will get you started very quickly.

Free Anti Spam Software from SPAMfighter


Operating System

Microsoft Windows XP (SP2), Windows Vista, Windows 7, Windows 8/8.1 (32bit and 64bit)

Email client

Outlook 2000, 2002, 2003, 2007, 2010 and 2013 (Office). Outlook Express 5.5 (and later) (32 Bit).
Windows Mail (Only 32bit), Windows Live Mail (Only POP3) and Mozilla Thunderbird.


128 MB minimum

Disk Space

10 MB

SPAMfighter works with
Windows 8 Compatible      Compatible with Windows 7

Windows Vista & Windows XP

We are also proud to be

Microsoft Gold Certified Partner

Intel Software Partner

OPSWAT Certified Partner