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 Windows Linux

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    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

    WOT Web of Trust icon
  • armadito

    Armadito Antivirus protects your computers and servers from any malware and viruses. The solution is available for both Windows and Linux, and is composed with a...

    Free Open Source Windows Linux

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    armadito 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...

    Free iPhone iPad Chrome

    No features added Add a feature

    Truman Grade icon

Platforms

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