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FREE Spam Blocker Software from SPAMfighter

Block Spam with SPAMfighter Now! Download our free spam blocker today!

SPAMfighter has developed Europe's leading free spam blocker software - We are blocking spam for hundreds of thousands of home and corporate users on both PC's and Servers.

8,602,163 users are already using SPAMfighter as spam blocker, and in the last 24 hours 309 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.

SPAMfighter Standard is a free Spam Blocker tool that works for both Outlook, Outlook Express, Windows Mail and Mozilla Thunderbird that automatically and efficiently blocks spam and phishing fraud.

Start Download for Windows

Whenever new mail arrives, it will automatically be tested by SPAMfighter. If it is spam, it will be moved to your spam folder. If you receive a spam mail that is not detected, click on the Spam Blocker button, and the spam mail is removed from the rest of the 8,602,163 SPAMfighters in 237 countries/areas in seconds.

  • SPAMfighter Standard is 100% free for home users
  • Award winning Spam Blocker technology
  • Protects against "phishing", identity theft, and other email frauds
  • Protects all email accounts on your PC
  • Automatic whitelist management
  • Unique language filtering tool
  • Automatic "real mail" protection - means no lost business mails!
  • Blacklist and block domains and emails
  • Privacy Guaranteed - we don't see any of your email
  • 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 Now


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