Free Anti-Virus Apps for Windows

All apps in Free Anti-Virus Apps for Windows category. Use the filters below to narrow down your search. 
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  1. VirusTotal icon
     513 likes

    Inspects files, domains, IPs, and URLs with 70+ scanners, sharing results with the security community. Free for end-users for non-commercial use.

    • Anti-Virus App
    • Free PersonalProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Microsoft Edge
    • Google Chrome
    • Software as a Service (SaaS)
    • Mozilla Firefox
    Scan results for alternativeto.net
    46 alternatives
    4.5
    Excellent22 reviews
  2. ClamAV icon
     248 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...

    ClamAV GUI
    3.4
    Fair12 reviews
  3. Protects devices from viruses and malware, offers real-time threat detection, home network scanning, password management, secure browsing, and regular updates.

    • Anti-Malware App
    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Avast Free Antivirus screenshot 1
    Avast Free Antivirus screenshot 2
    Avast Free Antivirus screenshot 3
    136 alternatives
    2.7
    Poor23 reviews
  4. Windows Security (known as Windows Defender Antivirus before Windows 10 May 2020 Update, Windows Defender before Windows 10 Creators Update, or Microsoft Defender Antivirus before Windows 11) is an anti-malware component of Microsoft Windows.

    • Anti-Virus App
    • Free PersonalProprietary
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Microsoft Defender screenshot 1
    4.2
    Very Good11 reviews
  5. Tron Script icon
     36 likes

    Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together. Those programs and such are designed to remove malware and bloatware, repair damaged operating systems, update old versions of very common applications, free up drive space...

    Tron Script screenshot 1
    167 alternatives
  6. ClamWin icon
     122 likes

    ClamWin is a free, open-source antivirus software for Microsoft Windows, using the ClamAV engine. It has an easy-to-use installer and its source code is publicly available. It features high detection rates for viruses and spyware, a scanning scheduler, and automatic updates of...

    Configuration Screen
  7. AVG AntiVirus icon
     285 likes

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

    AVG AntiVirus screenshot 1
    2.1
    Poor12 reviews
  8. Kaspersky Virus Removal Tool is a free software intended to disinfect infected computers, removing viruses, Trojans, and spyware, as well as any other types of malware. Kaspersky Virus Removal Tool 2011 uses the same highly efficient algorithms for detecting malware as Kaspersky...

    Kaspersky Virus Removal Tool screenshot 1
  9. 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.

    Panda Dome screenshot 1
  10. MetaDefender icon
     92 likes

    MetaDefender Cloud helps organizations build a long-term strategy and processes for critical infrastructure protection, providing the tools to prevent not only cyberattacks but also the correlated consequences.

    MetaDefender screenshot 1
    21 alternatives
  11. Hoek's Tools icon
     11 likes

    Hoek’s Tools is a vast collection of portable utilities for the management, diagnosis and repairing of computer problems, recover lost or deleted files or cracking passwords. There are literally hundreds of utilities.

    Main Menu - Category and applications list
    23 alternatives
  12. Download Virus Checker provides automatic check for all your downloads through 68 online anti-virus solutions. Basically the extension sends your download link to VirusTotal service and wait for its response.

    • Discontinued
    • Anti-Virus App
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Google Chrome
    • Opera
    • Firefox
    Download Virus Checker screenshot 1
    33 alternatives