Download Kaspersky Antivirus Update

Our products for home and home office are specifically designed to provide hassle-free and quality protection against viruses, worms and other malicious programs, as well as hacker attacks, spam and spyware.
Kaspersky Lab products for business are designed to protect even the most challenging and dynamic network structures: our products include advanced scalability and support for all types of endpoints and platforms.
Our solutions for small business are designed to provide effective protection from all types of Internet threats and are easy to install and use without special administration tools.

Downloads

Kaspersky Lab provides downloadable removal tools, product upgrades, antivirus and antispam databases, extra secure databases and product documentation on our website. You can also try any of our antivirus software products free for 30 days.

Antivirus Software: Free 30-Day Trials

It is always a good idea to try before you buy. You can download free trial software versions of our antivirus software solutions and decide which product fits your requirements. Our trial versions are valid for 30 days.

Antivirus database updates

In this section you can manually download the latest antivirus databases for your antivirus software and find out about the different antivirus updates currently available. You can also read about the different methods of updating antivirus databases - both for individual PCs and for centralized updates across networks.

Free Virus Removal Tools

Kaspersky Lab reacts proactively to all new threats. Occasionally there are viruses that require special treatment. In such cases we provide malware removal tools for each specific virus.

Kaspersky Antivirus Software Product Downloads

All current product downloads are located in this section: product upgrades, patches and documentation.

Software Documentation

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

Extra database options

Some people prefer to be extra sure. Our standard antivirus databases protect you from all viruses. However, if you want additional protection from other threats such as riskware, pornware and other illegal programs, this section is for you.