Free antivirus software for Windows, Android & iOS

Kaspersky®
Security Cloud – Free

  • Feel the power of the first adaptive security service

    Built with patented adaptive technologies, Kaspersky Security Cloud – Free adjusts to your life to keep you safe. It knows when to alert you, when to warn you and when to step in to block direct threats. And because it’s always on, it protects you round the clock.

  • Take advantage of award-winning antivirus

    The service provides you with the top-rated antivirus software and malware protection you’d expect from Kaspersky. Get what you need to fight off viruses, worms, Trojans, malware, ransomware and other hidden dangers.

  • Start using a selection of heroic privacy tools

    Even though you get only limited access to some tools, there’s still lots to make you smile. Get alerts and advice the moment danger appears. Browse privately in public with our invisible VPN. And store up to 15 passwords in a secure online vault – plus lots more.

  • Interested in advanced features? Check out our different editions.

    Antivirus Protection

    ANTIVIRUS PROTECTION Protects you against viruses on all devices*.

    Antivirus Protection

    ANTIVIRUS PROTECTION Protects you against viruses on all devices*.

    Antivirus Protection

    ANTIVIRUS PROTECTION Protects you against viruses on all devices*.

    Antivirus Protection

    ANTIVIRUS PROTECTION Protects you against viruses on all devices*.

    Adaptive Security

    ADAPTIVE SECURITY Adjusts to your lifestyle to give you the right protection at the right time.

    Adaptive Security

    ADAPTIVE SECURITY Adjusts to your lifestyle to give you the right protection at the right time.

    Adaptive Security

    ADAPTIVE SECURITY Adjusts to your lifestyle to give you the right protection at the right time.

    Adaptive Security

    ADAPTIVE SECURITY Adjusts to your lifestyle to give you the right protection at the right time.

    Secure Connection (VPN)

    SECURE CONNECTION (VPN) Lets you browse privately in public by activating secure VPN when public Wi-Fi is unsafe.

    Secure Connection (VPN)

    SECURE CONNECTION (VPN) Lets you browse privately in public by activating secure VPN when public Wi-Fi is unsafe.

    Secure Connection (VPN)

    SECURE CONNECTION (VPN) Lets you browse privately in public by activating secure VPN when public Wi-Fi is unsafe.

    Secure Connection (VPN)

    SECURE CONNECTION (VPN) Lets you browse privately in public by activating secure VPN when public Wi-Fi is unsafe.

    Password Manager

    PASSWORD MANAGER Secures your passwords and key documents and syncs them across all your devices.

    Password Manager

    PASSWORD MANAGER Secures your passwords and key documents and syncs them across all your devices.

    Password Manager

    PASSWORD MANAGER Secures your passwords and key documents and syncs them across all your devices.

    Password Manager

    PASSWORD MANAGER Secures your passwords and key documents and syncs them across all your devices.

    Privacy Protection

    PRIVACY PROTECTION Prevents social media platforms and other websites tracking your behaviour and collecting your data*.

    Privacy Protection

    PRIVACY PROTECTION Prevents social media platforms and other websites tracking your behaviour and collecting your data*.

    Privacy Protection

    PRIVACY PROTECTION Prevents social media platforms and other websites tracking your behaviour and collecting your data*.

    Privacy Protection

    PRIVACY PROTECTION Prevents social media platforms and other websites tracking your behaviour and collecting your data*.

    Account check

    ACCOUNT CHECK Checks your accounts for data leaks and advises you if it detects problems.

    Account check

    ACCOUNT CHECK Checks your accounts for data leaks and advises you if it detects problems.

    Account check

    ACCOUNT CHECK Checks your accounts for data leaks and advises you if it detects problems.

    Account check

    ACCOUNT CHECK Checks your accounts for data leaks and advises you if it detects problems.

    Home Wi-Fi monitoring

    HOME WI-FI MONITORING Patrols your home Wi-Fi and alerts you when a new device connects to help you unmask intruders*.

    Home Wi-Fi monitoring

    HOME WI-FI MONITORING Patrols your home Wi-Fi and alerts you when a new device connects to help you unmask intruders*.

    Home Wi-Fi monitoring

    HOME WI-FI MONITORING Patrols your home Wi-Fi and alerts you when a new device connects to help you unmask intruders*.

    Home Wi-Fi monitoring

    HOME WI-FI MONITORING Patrols your home Wi-Fi and alerts you when a new device connects to help you unmask intruders*.

    Safe Money

    SAFE MONEY Adds an extra layer of security to protect your online shopping payments and banking*.

    Safe Money

    SAFE MONEY Adds an extra layer of security to protect your online shopping payments and banking*.

    Safe Money

    SAFE MONEY Adds an extra layer of security to protect your online shopping payments and banking*.

    Safe Money

    SAFE MONEY Adds an extra layer of security to protect your online shopping payments and banking*.

    Clean and Optimize

    CLEAN AND OPTIMISE Boosts the performance of your devices by ridding them of junk and auto-updating apps on your PC.

    Clean and Optimize

    CLEAN AND OPTIMISE Boosts the performance of your devices by ridding them of junk and auto-updating apps on your PC.

    Clean and Optimize

    CLEAN AND OPTIMISE Boosts the performance of your devices by ridding them of junk and auto-updating apps on your PC.

    Clean and Optimize

    CLEAN AND OPTIMISE Boosts the performance of your devices by ridding them of junk and auto-updating apps on your PC.

    Family Sharing

    FAMILY SHARING Lets you share security with your whole family and give loved ones access to specific tools.

    Family Sharing

    FAMILY SHARING Lets you share security with your whole family and give loved ones access to specific tools.

    Family Sharing

    FAMILY SHARING Lets you share security with your whole family and give loved ones access to specific tools.

    Family Sharing

    FAMILY SHARING Lets you share security with your whole family and give loved ones access to specific tools.

    Kids Protection

    KIDS PROTECTION Helps you protect your kids in the digital jungle and see where they go on an online map.

    Kids Protection

    KIDS PROTECTION Helps you protect your kids in the digital jungle and see where they go on an online map.

    Kids Protection

    KIDS PROTECTION Helps you protect your kids in the digital jungle and see where they go on an online map.

    Kids Protection

    KIDS PROTECTION Helps you protect your kids in the digital jungle and see where they go on an online map.