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Renew Your License

License Renewal Center

Validate your License

Welcome to the Kaspersky Lab License Renewal Centre. Here you can renew your product license(s). Please be aware that only users with valid full-year(s) licenses can renew their license. If you are a trial version user, please go to the After the Trial page.

To get a renewal discount, please enter your License information below and click on the Validate License button. License information does not mean the activation code; it is the unique identifier of your product. The screenshots below will help you to locate the License information for your product. Please enter the License information carefully to avoid errors.



The screenshots below show how to find your License information, depending on the product version you are currently using:

Version 2009
Version 2010
Version 7
Version 6
Mobile Security

Kaspersky Internet Security 6.0 / Kaspersky Anti-Virus 6.0

  1. Open your Kaspersky Lab application. You can do so by clicking on the 'K' icon in the bottom right-hand corner of your screen in the system tray near the clock.

  2. Click the Service menu in the main window of your application. Your License information will appear in the License info section next to the heading Number in the format XXXX-XXXXXX-XXXXXXXX.

  3. Kaspersky Internet Security 6.0 / Kaspersky Anti-Virus 6.0



Frequently Asked Questions

Q: What is License information?
A: License information is your product’s unique identifier.


Q: What is the difference between the License Number, Installed keys and License information?
A: All these terms mean the same thing, i.e., License information. Different terms were used in different product versions.


Q: Why do I have to renew my license?
A: If your license has expired, you cannot receive up-to-date protection for your computer. Because thousands of new malicious programs appear every day, it would be virtually impossible to remain protected without regular antivirus database updates. That is why we strongly recommend that our customers renew their licenses before they expire.


Q: When should I renew my license?
A: It is best to renew your license no earlier than 14 days before the expiry date and no later than the date the license expires.

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