Download Kaspersky Security and Virus Scan for Free

Do you think your PC is infected?
Use Kaspersky Security Scan to detect any harmful malware, viruses, and other threats on your computer.

User-Friendly Interface

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Quick Scan


Finds malware and vulnerabilities fast

Full Scan


Deep scans your PC



Detailed security report

Which protection is right for you?


Kaspersky Security Scan VS
Kaspersky Anti-Virus

Security Scan

Full PC and files scan for malware


Full security status reporting


Cloud-based information about new and emerging threats


Protection against new, emerging and unknown malware


Roll back harmful activity for infected PC


Unlock PC blocked by a Trojan


Alerts for malicious websites & web link reputation


Identity protection against phishing sites or emails


Special Gamer Mode for uninterrupted gaming experience


Which protection is right for you ?

We recommend you
Kaspersky Anti-Virus


Security Scan


Why Using Kaspersky Security Scan Makes Sense

  • Free access to world-class scanning technologies

    By using advanced scanning technologies – developed by Kaspersky Lab’s world-leading security experts – Kaspersky Security Scan will rapidly scan your PC and then notify you of the results.

  • Quick scanning for viruses and other security threats

    Checks for known malware and software vulnerabilities on your PC – plus advises you on your PC's security status.

  • Flexible scanning

    A choice of preset scanning schedules ensures your PC is automatically scanned three times a week. Alternatively, you can manually launch a full system scan – or a quick scan of critical areas – whenever you wish.

  • Can be used with most antivirus software

    Installs quickly and works with most active firewalls and / or antivirus software that you may already be running on your PC.

  • Advice for a more secure future

    Provides advice on how to remedy security problems that have been identified by Kaspersky Security Scan.

  • Uses the latest find the latest threats

    Kaspersky Security Scan uses Kaspersky Lab’s latest technologies – plus real-time access to cloud-based security information – to ensure it can scan your PC for the latest viruses and emerging threats.

System Requirements

Operating Systems
Hardware Requirements

    Please note we do not offer support for beta versions or previews of new operating systems. Only final, official releases of operating systems will be supported.

    Microsoft Windows XP

    • Home Edition (Service Pack 2 or higher) [1]
    • Professional (Service Pack 2 or higher) [1]
    • Professional 64-bit Edition (Service Pack 2 or higher)

    Microsoft Windows Vista

    • Home Basic (32/64-Bit) [2]
    • Home Premium (32/64-Bit) [2]
    • Business (32/64-Bit) [2]
    • Enterprise (32/64-Bit) [2]
    • Ultimate (32/64-Bit) [2]

    Microsoft Windows 7

    • Starter (32-Bit)
    • Home Basic (32/64-Bit)
    • Home Premium (32/64-Bit)
    • Professional (32/64-Bit)
    • Ultimate (32/64-Bit)

    Microsoft Windows 8

    • Microsoft Windows 8 (32/64-Bit)
    • Microsoft Windows 8.1 (32/64-Bit)

    General requirements for all operating systems:

    • At least 480 MB of free space on the hard drive
    • Coomputer mouse / touchpad*
    • Working Internet connection
    • Microsoft .NET framework 4 [3]
    • Microsoft Internet Explorer 8 or higher [3]
    • Microsoft Windows Installer 2.0 or higher [4]

    [1] Service Pack 3 or higher for Kaspersky Anti-Virus only

    [2] Service Pack 1 for Kaspersky Anti-Virus only

    [3] For Kaspersky Anti-Virus Only

    [4] Microsoft Windows Installer 3.0 or higher for Kaspersky Anti-Virus

    * Please note: The installer does not check for the presence of a computer mpouse / touchpad while installing the product.

    For Microsoft Windows XP:

    • Processor: 800 MHz or higher
    • 512 MB available RAM

    For Microsoft Windows Vista, Microsoft Windows 7 and Microsoft Windows 8:

    • Processor: 1 GHz or higher
    • 1 GB available RAM (32-Bit) or 2 GB available RAM (64-Bit)

    Required for all installations:

    • Approximately 480 MB of free space on the hard drive (depending on antivirus database size)
    • Computer mouse / touchpad
    • Internet connection for product installation
    • Microsoft .NET Framework 4 [1]
    • Microsoft Internet Explorer 8 or higher
    • Microsoft Windows Installer 2.0 or higher

    [1] For Kaspersky Anti-Virus

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users protected

By Kaspersky Lab Technologies


new malicious files detected by Kaspersky Lab daily


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