Free 30-Day Trials

Our 30-day trial versions are the same software as the fully licensed versions. When you're ready to make Kaspersky your permanent online security solution, all you need to do is purchase and insert the activation code or key into the console of your trial version to make it a fully licensed product.

Product Downloads and Most Recent Versions

All of the most current Kaspersky Products are located in this section for you to download. This includes product upgrades, patches and documentation. These versions will not actively update signature files until you install a trial key or purchase a full license key or activation code. Download the latest version of any Kaspersky product here and purchase a registration key (Business) or an activation code (Home) to make the product live for up to three years.

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Software Documentation

For your convenience, product documentation is also available in a separate section, listed according to product.

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Antivirus and Anti-Spyware Signature Database Updates

In this section you can manually download Kaspersky's latest antivirus signatures for your antivirus software. This is helpful inside extremely secure networks that can't automatically update online or are not connected to the internet at all. These databases containing the latest malware signatures can be copied to an external source and then uploaded into the networks manually.

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