Kaspersky

Free antivirus software for Windows, Android & iOS

Kaspersky
Security Cloud – Free

Our new free antivirus protection – now updated with extra tools

  • Guards you from viruses on your PC & Android devices
    Guards you from viruses on your PC & Android devices
  • Secures & stores your passwords & private docs
    Secures & stores your passwords & private docs
  • Encrypts the data you send & receive online with VPN
    Encrypts the data you send & receive online with VPN
  • Helps keep your devices secure

    Kaspersky Security Cloud – Free comes with top-rated security technologies – and auto-analyses real-time data on new threats – to help protect your PC, mobiles and tablets, including your iPad, from a range of dangers.
  • Gives you free antivirus and more

    As a free antivirus scanner and cleaner, Kaspersky Security Cloud – Free software defends your PC and mobile devices, including your iPhone, against viruses, infected files, dangerous applications and suspicious sites.
  • Secures… Without slowing you down

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

Choose your protection level

SECURITY

Core protection Defends against common viruses, suspicious websites & more

SECURITY

Core protection Defends against common viruses, suspicious websites & more

SECURITY

Core protection Defends against common viruses, suspicious websites & more

SECURITY

Core protection Defends against common viruses, suspicious websites & more

Performance

SECURE CONNECTION (VPN) Automatically detects unsafe public Wi-Fi and switches on VPN to protect your emails, chats & data.*

Performance

SECURE CONNECTION (VPN) Automatically detects unsafe public Wi-Fi and switches on VPN to protect your emails, chats & data.*

Performance

SECURE CONNECTION (VPN) Automatically detects unsafe public Wi-Fi and switches on VPN to protect your emails, chats & data.*

Performance

SECURE CONNECTION (VPN) Automatically detects unsafe public Wi-Fi and switches on VPN to protect your emails, chats & data.*

TECHNICAL SUPPORT

PASSWORD MANAGEMENT Securely stores and autofills your passwords – and generates strong new ones.

TECHNICAL SUPPORT

PASSWORD MANAGEMENT Securely stores and autofills your passwords – and generates strong new ones.

TECHNICAL SUPPORT

PASSWORD MANAGEMENT Securely stores and autofills your passwords – and generates strong new ones.

TECHNICAL SUPPORT

PASSWORD MANAGEMENT Securely stores and autofills your passwords – and generates strong new ones.

Privacy

PERSONALIZED SECURITY ALERTS Automatically alerts you about security threats & unsafe settings – and advises if you need to take action.

Privacy

PERSONALIZED SECURITY ALERTS Automatically alerts you about security threats & unsafe settings – and advises if you need to take action.

Privacy

PERSONALIZED SECURITY ALERTS Automatically alerts you about security threats & unsafe settings – and advises if you need to take action.

Privacy

PERSONALIZED SECURITY ALERTS Automatically alerts you about security threats & unsafe settings – and advises if you need to take action.

PARENTAL CONTROL

ACCOUNT CHECK Monitors your online accounts for data leaks - and gives you advice if issues are found.

PARENTAL CONTROL

ACCOUNT CHECK Monitors your online accounts for data leaks - and gives you advice if issues are found.

PARENTAL CONTROL

ACCOUNT CHECK Monitors your online accounts for data leaks - and gives you advice if issues are found.

PARENTAL CONTROL

ACCOUNT CHECK Monitors your online accounts for data leaks - and gives you advice if issues are found.

PRIVACY PROTECTION Hides your browsing, blocks webcam spies and stops websites tracking you**

PRIVACY PROTECTION Hides your browsing, blocks webcam spies and stops websites tracking you**

PRIVACY PROTECTION Hides your browsing, blocks webcam spies and stops websites tracking you**

PRIVACY PROTECTION Hides your browsing, blocks webcam spies and stops websites tracking you**

Money

SAFE MONEY Adds an extra layer of security to protect your online banking & shopping.

Money

SAFE MONEY Adds an extra layer of security to protect your online banking & shopping.

Money

SAFE MONEY Adds an extra layer of security to protect your online banking & shopping.

Money

SAFE MONEY Adds an extra layer of security to protect your online banking & shopping.

PC, Mac & Mobile

HOME WI-FI MONITORING Automatically alerts you when a new device connects to your home network - to help you block intruders. **

PC, Mac & Mobile

HOME WI-FI MONITORING Automatically alerts you when a new device connects to your home network - to help you block intruders. **

PC, Mac & Mobile

HOME WI-FI MONITORING Automatically alerts you when a new device connects to your home network - to help you block intruders. **

PC, Mac & Mobile

HOME WI-FI MONITORING Automatically alerts you when a new device connects to your home network - to help you block intruders. **

* Owing to legal restrictions on the use of a Virtual Private Network (VPN), Kaspersky Secure Connection cannot be installed in Belarus, China, Saudi Arabia, Iran, Oman, Pakistan and Qatar.

** Please note that Kaspersky Security Cloud functionality may be limited on certain devices and operating systems. Please visit help.kaspersky.com for more details.

Security Cloud

Kaspersky
Security Cloud

All our best security under one account and ready to use. Comes with features that adapt in real-time to keep you safe.

Get reliable antivirus & extra security – for free!

System Requirements

  • For all devices:
    • Internet connection required – for product activation & updates and for access to some features
    Windows®-based desktops & laptops
    • 1500 MB free space on the hard drive
    • Microsoft® Internet Explorer® 10 or higher
    • Microsoft .NET Framework 4 or higher
    • Microsoft Windows 101 Home / Pro / Enterprise2
    • Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update2
    • Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate – SP1 or higher2
    • Processor: 1 GHz or higher
    • Memory (RAM) : 1 GB (32-bit) ou 2 GB (64-bit)
    Windows-based tablets (system with an Intel® processor)
    • Microsoft Windows 101 Home / Pro / Enterprise2
    • Microsoft Windows 8 & 8.1 / Pro (64-bit2)
    • Minimum screen resolution: 1024 x 768
    Android smartphones and tablets3
    • Android™ 4.2 or higher
    • Minimum screen resolution: 320 x 480
    iPhone and iPad
    • iOS® 11.x or higher

    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 https://support.kaspersky.com/13943.

    2Some product features may not work on 64-bit operating systems. Please visit https://support.kaspersky.com/15125 to get more details.

    3The Kaspersky Internet Security for Android functionality may currently be limited on certain devices. Please visit https://support.kaspersky.com/14911 for more details.

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

  • icon-user

    400 millionusers 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