• 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 detect.
• Dr.Web Katana does not conflict with third-party anti-viruses.
• For PCs, laptops, netbooks and tablets running Windows 10/8/8.1/7/Vista SP2/XP SP2+ (32/64-bit).

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• E-licenses in the form of a message containing a serial number are delivered to the e-mail address you specified in your order immediately after payment is received.

We recommend that prior to purchase, you familiarize yourself with the terms of the license agreement.

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1. The amount of the renewal discount depends on the length of the renewal license.

   1 year — 40%2 years — 41%3 years — 42%

2. You can renew a valid or expired license of three months or longer (including OEM licenses) at a discount. There is no expiration date limitation when it comes to renewing Dr.Web licenses. You can renew one key file at a discount only once.
3. When registering a new license, you must submit your old key file or Dr.Web serial number—valid or expired—to receive a discount. If, when registering the new license, your current license has not yet expired, the remainder of its term will be added automatically to the term of your new license.

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