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Download the trial for Dr.Web KATANA

  • A non-signature anti-virus offering preventive protection against the latest active threats, targeted attacks, and infiltration attempts that take advantage of vulnerabilities (including zero-day ones) your anti-virus can’t yet detect.
  • The most lightweight non-signature anti-virus for desktops, laptops, netbooks and tablets running Windows 10/8/8.1/7/Vista SP2/XP SP2+ (32-/64-bit)
  • Does not conflict with third-party anti-viruses.

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Looking for an all-round anti-virus for Windows?

Try Dr.Web Security Space for comprehensive protection from Internet threats

You don't have a Dr.Web license? This can easily be fixed

Dr.Web KATANA
A non-signature anti-virus

Dr.Web KATANA

1 PC/1 year
The price includes VAT
29.90 €

Buy

Dr.Web Security Space
Comprehensive protection

1 PC/1 year
The price includes VAT
33.90 €

Buy

Dr.Web KATANA
A non-signature anti-virus

Dr.Web KATANA

1 PC/2 years
The price includes VAT
47.84 €
Save 11.96 €

Buy

Dr.Web Security Space
Comprehensive protection

1 PC/2 years
The price includes VAT
54.24 €
Save 13,56 €

Buy

The Russian developer of Dr.Web anti-viruses
Doctor Web has been developing anti-virus software since 1992
Dr.Web is trusted by users around the world in 200+ countries
The company has delivered an anti-virus as a service since 2007
24/7 tech support

Dr.Web © Doctor Web
2003 — 2020

Doctor Web is the Russian developer of Dr.Web anti-virus software. Dr.Web anti-virus software has been developed since 1992.

2-12А, 3rd street Yamskogo polya, Moscow, Russia, 125040