Kaspersky Anti-Virus delivers phenomenal, real-time automated protection of your system against all kinds of malicious attacks and IT threats. It will briskly inform you of any system vulnerability; swiftly scan all websites and emails for malicious code; and consistently and comprehensively protect your digital identity. This award-winning technology works silently in the background.
How to upgrade to Kaspersky Anti-Virus 2021
Click on the Kaspersky Upgrade / Renewal link.
Once on the Kaspersky products page, click on Renew Your License.
Enter your license number (not your activation code).
To find your license number, open your Kaspersky software and click on Manage License.
Click on the Validate License button.
Follow the instructions to get the latest cutting-edge Kaspersky security technology.
We offer Kaspersky license renewals at up to 50% off. When renewing your existing Kaspersky Lab license you will get the latest advancements and continued protection for your requested period of time.
Kaspersky upgrades are provided at up to 30% less than the price of the full version release. Upgrades contain all the new features and updated functionality of the full version release for a lot less payment.
Kaspersky intermittently run full version security software promotions by providing us with discounted links, price reducing coupon codes and promotional voucher savings.