Kaspersky Free

FREE ANTIVIRUS FOR WINDOWS

Kaspersky Free

  • Helps you keep your pc secure

    Kaspersky Free uses award-winning security technologies – and automatically receives real-time data about new threats – to help you protect your PC from a range of digital dangers.

  • Gives you free antivirus and more

    With basic antivirus and threat protection, Kaspersky Free defends your PC against common viruses, infected files, dangerous applications and suspicious websites.

  • Secures… Without slowing you down

    Our security is designed to protect your PC – without getting in your way. And, because Kaspersky Free automatically receives updates, you can be sure your antivirus is always up to date.

Choose your protection level

Security Cloud

Kaspersky
Security Cloud

Introducing patented adaptive security. Welcome to a brand new cybersecurity service that adapts to your life to keep you safe.
  • Get reliable antivirus that’s fast… and free

System Requirements

  • For all devices:
    • Internet connection required – for product activation & updates and access to some features
    Windows®-based desktops & laptops
    • 1,500 MB free space on the hard drive
    • Microsoft® Internet Explorer® 10 or higher
    • Microsoft .NET Framework 4 or higher
    • Microsoft Windows 101 Home / Pro / Enterprise
    • Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update
    • Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate – SP1 or higher
    • Processor: 1 GHz or higher
    • Memory (RAM): 1 GB (32-bit) or 2 GB (64-bit)
    Windows-based tablets (system with an Intel® processor)
    • Microsoft Windows 101 Home / Pro / Enterprise
    • Microsoft Windows 8 & 8.1 / Pro (64-bit)
    • Minimum screen resolution: 1024 x 600

    We do not support the beta versions/previews of new operating systems. Only final, officially released operating systems are supported by the product.

    1 If you’re using Windows 10, you might need to download & install all available patches for your Kaspersky Lab security software. The product is not intended to operate on Windows 10 Mobile/S editions. For full details on the limitations, please visit support.kaspersky.com/13943.

  • icon-user

    400 million users protected

    by Kaspersky Lab Technologies

  • 360K

    new malicious files detected by us every day

  • 270K

    companies use our security

  • 200

    countries and territories benefit from our products

  • ~ 120

    global Technology / OEM Agreements