Microsoft Defender AlternativesOnly apps from the EU

The best alternative to Microsoft Defender is Avast Free Antivirus, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Defender and many of them are so hopefully you can find a suitable replacement. Other interesting alternatives to Microsoft Defender are Bitdefender Antivirus, Spybot - Search & Destroy, Avira Antivirus and ESET NOD32 Antivirus.

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Microsoft Defender alternatives page was last updated

Alternatives list

  1. Provides free real-time protection against viruses, malware, spyware, and ransomware, with secure HTTPS scanning, customizable scans, password management, home network security, antiphishing, Smart Scan, rescue disk creation, and software updating.

    137 Avast Free Antivirus alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
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    1
    Avast Free Antivirus vs Microsoft Defender Comments
    Guest
    Negative
    21

    Don't trust these big-name security suites, they're crap and full of bloatware. Same goes for AVG, Avira, Comodo. When they get on your system they just take over and nag you to buy whatever...

    Review by a new / low-activity user.
    • Avast Free Antivirus is Freemium and ProprietaryMicrosoft Defender is Free Personal and Proprietary
  2. Free antivirus offering comprehensive protection with real-time threat detection, AI-powered security, lightweight performance, Game mode, user-friendly interface, and auto updates. Supports multiple platforms and provides live customer support. Ideal for all users.

    62 Bitdefender Antivirus alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
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    2
    Bitdefender Antivirus vs Microsoft Defender Comments
    ImSebi
    Positive
    0

    A good alternative you can get when you need something other than Windows Security....

    Guest
    Positive
    -1

    Recommended by some serious geeks. Some of them use it and seem happy with it.

    Review by a new / low-activity user.
    • Bitdefender Antivirus is Freemium and ProprietaryMicrosoft Defender is Free Personal and Proprietary
    • Bitdefender Antivirus is MinimalisticMicrosoft Defender is not according to our users
  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

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • PortableApps.com
     
  4. Avira Antivirus icon
     407 likes

    Offers real-time protection from malware, ransomware, viruses, and spyware, with advanced repair, browser safety, software updates, VPN, PC optimization tools, cloud-based updates, and system clean-up. Available for Windows, MacOS, Android, and iOS devices.

    77 Avira Antivirus alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
     
  5. Experience a fast, efficient antivirus with ESET's AI-powered defense against viruses, ransomware, and phishing. Enjoy features like cloud-powered scanning, Enhanced Exploit Blocker, Device Control, and Gamer Mode for uninterrupted use. Optimize your security and maintain speed.

    75 ESET NOD32 Antivirus alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
     
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    1
    ESET NOD32 Antivirus vs Microsoft Defender Comments
    Guest
    Positive
    1

    This was highly recommended by a PC Tech.

    Review by a new / low-activity user.
    • ESET NOD32 Antivirus is Paid and ProprietaryMicrosoft Defender is Free Personal and Proprietary
    • ESET NOD32 Antivirus is Privacy focusedMicrosoft Defender is not according to our users
  6. AVG AntiVirus icon
     286 likes

    AVG AntiVirus Free provides basic antivirus and antispyware protection for home users. Virus database updated every day. Includes innovative LinkScanner for web-protection.

    75 AVG AntiVirus alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
    • Chrome OS
     
  7. Panda Dome icon
     71 likes

    Panda Antivirus protects you while you work, play, or browse online.

    Antivirus Protection Real-time protection against all types of malware and spyware. Schedule periodic scans and/or scan your computer on demand.

    USB protection Protect your PC by preventing the automatic execu.

    66 Panda Dome alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
     
  8. 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.

    77 Avast Premium Security alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
     
  9. Real-time malware defense featuring quick, full, scheduled, and drag-and-drop scanning, webcam protection, cloud-based threat detection, regular updates, and advanced customization for security settings, all with low device impact and support for 5 devices.

    52 Surfshark Antivirus alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Android
     
  10. Defends against viruses, ransomware, and spyware using automatic updates and DeepGuard 2.0. Includes Scam Protection, Banking Protection, Gaming Mode, and more for optimal performance and security across devices.

    84 F-Secure Anti-Virus alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
     
  11. Avast One icon
     1 like

    All-in-one solution combining antivirus defense, built-in VPN with 5 GB weekly for free users or unlimited for paid, data breach monitoring, web shield for unsafe sites, privacy tools, phishing protection, and multi-device security for browsing and online accounts.

    40 Avast One alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  12. Multilayered endpoint protection solution featuring advanced threat defense, full disk encryption, cloud sandbox analysis, cross-platform support, cloud or on-premises management, real-time threat prevention, centralized control, and improved data security compliance.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
     
12 of 27 Microsoft Defender alternatives