VIRUSfighter Server

Lightweight low-cost antivirus for Windows servers. VIRUSfighter Server will protect your Microsoft Windows Server from the latest and legacy threats, including spyware, Trojans, rootkits and other malware, protecting your valuable programs and data. Easy to install, running discretely in the background, VIRUSfighter Server will stop viruses from destroying your company data, and has been completely re-engineered to be fast to deploy and use minimum system resources. It is recorded as supporting malware detection. The stated market is small and medium business.

Current Version

7.5.174

Product Page

spamfighter.com/…/VIRUSfighter-fo…

Market

SMB

Licence

Paid

Price

Paid · price unknown

Record Created

2026-09-19

Last Updated

2026-10-14

SPAMfighter is a Danish company from Copenhagen, trading since the early 2000s, and its original product is the one it is named for: a spam filter for Outlook and Windows Live Mail that worked by community reporting — when enough users flagged a message, it was blocked for everyone. That was a genuinely novel approach at the time and gave the product a large installed base. Its range has since spread across utilities and security under the same naming pattern: VIRUSfighter and VIRUSfighter Server for malware, SPYWAREfighter for spyware, and SLOW-PCfighter, FULL-DISKfighter and DRIVERfighter for maintenance, with SPAMfighter Mail Gateway and Exchange Module for organisations. It is a small vendor and its security products are entered into the independent laboratory cycles rarely; its strength has always been the mail filtering rather than the antivirus. Vendor page →

Website

spamfighter.com

Country

🇩🇰Denmark

Headquarters

🇩🇰Copenhagen, Denmark

Year Established

2003

Customers

10K organisations

Users

9M deployments

Revenue

≈ $8.9M (2009)