Kaspersky Internet Security Alternatives for Windows

There are many alternatives to Kaspersky Internet Security for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is Malwarebytes Anti-Malware, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Kaspersky Internet Security and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Kaspersky Internet Security are ClamAV, Spybot - Search & Destroy, Comodo Internet Security and ESET Home Security.

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Kaspersky Internet Security alternatives page was last updated

Alternatives list

  1. Comprehensive protection software utilizing AI and machine learning to detect and neutralize threats. Features include RDP and Ransomware Protection. Efficiently uses minimal system resources with customizable settings for scan modes and performance adjustments.

    118 Malwarebytes Anti-Malware alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Kindle Fire
     
  2. ClamAV icon
     251 likes

    Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic...

    103 ClamAV alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  3. Detects and removes spyware, adware, keyloggers, browser hijackers, and tracking cookies, offering system immunization, real-time protection, manual or scheduled scans, quarantine and secure deletion, detailed reports, and multilingual support.

    100 Spybot - Search & Destroy alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • PortableApps.com
     
  4. Comprehensive digital security for smart homes, protecting webcams, banking, and more across Windows, macOS, and Android. Includes antivirus, antispyware, firewall, privacy tools, a VPN, and parental controls with AI-driven features.

    25 ESET Home Security alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
     
  5. Offers multi-engine antivirus and anti-malware with real-time threat detection, ransomware prevention, system and privacy optimization, web and network protection, minimal system impact, regular threat updates, scheduled scans, and support for external devices.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
     
  6. Comprehensive security suite provides real-time protection against threats, enhances performance with user-friendly optimizations, prevents disk failures, offers private browsing by blocking ads, secures your identity by managing passwords, ensuring a safe digital experience.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
     
  7. Experience comprehensive online protection across computers, phones, and tablets with robust defenses against spoofed websites, ransomware, and other online threats. Enhance your security with antivirus, anti-malware, and privacy tools, backed by real-time threat detection and frequent updates.

    78 Avast Premium Security alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
     
  8. Cloud-based endpoint platform for real-time detection, prevention, and response to threats using lightweight sensors, advanced machine learning, graph analysis, and threat intelligence—instantly identifying known and unknown attacks for seamless enterprise protection.

    64 CrowdStrike Falcon alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
     
  9. Delivers real-time antivirus and anti-malware protection, firewall, parental control, spam filtering, and rootkit detection. DeepGuard cloud technology and automatic updates defend privacy, data, and online activities such as banking, shopping, and file downloads.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
     
  10. Symantec Endpoint Protection provides business antivirus protection with advanced threat prevention, delivering unmatched defense against malware for laptops, desktops and servers.

    43 Symantec Endpoint Protection alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
     
  11. Comprehensive real-time protection against viruses, spyware, identity theft, poisoned web pages, and all types of malware that can threaten your valuable personal information.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
     
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