Alternatives to Avast! Online Security for all platforms with any license

  • Clam AntiVirus

    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...

    Free Open Source Mac Windows Linux

    No features added Add a feature

    Clam AntiVirus icon

  • WOT Web of Trust

    Check if a website is safe before you reach it via browser extensions, mobile app and API. Ratings on adult content, scams, malware, etc.

    • Warning
      Accused to sell the browsing history of its users by German national television.

    Free Web Android Internet Explorer Chrome Yandex.Browser ... Opera Firefox

    Browser extension CrowdSourced Add a feature

    WOT Web of Trust icon

  • kicom

    KicomAV is an open source (GPL v2) antivirus engine designed for detecting malware and disinfecting it.

    Free Open Source Windows

    No features added Add a feature

    kicom icon

  • Truman Grade

    Truman Grade is the easiest way to determine which sites protect your money, privacy, and information. What is Truman Grade? Truman Grade knows the websites that put...

    • Discontinued
      Website has dissapeared, no support when contacted, web extension no longer works.

    Free iPhone iPad Chrome

    No features added Add a feature

    Truman Grade icon

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