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    Avast! Online Security Alternatives

    Avast! Online Security is described as 'Be free from worry and improve your overall browser experience with Avast Browser Security and Web Reputation Plugin' and is an app in the web browsers category. There are more than 10 alternatives to Avast! Online Security for a variety of platforms, including Windows, Android, Google Chrome, Online / Web-based and Mac. The best alternative is Malwarebytes Anti-Malware, which is free. Other great apps like Avast! Online Security are Avast Free Antivirus, Clam AntiVirus, Spybot - Search & Destroy and WOT Web of Trust.

    Avast! Online Security is mainly a Anti-Virus App but alternatives to it may also be Anti-Malware Apps or Web Search Engines. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Avast! Online Security.
    This page was last updated May 19, 2022
    • FreeProprietary
    • Chrome OS
    • Google Chrome
    Be free from worry and improve your overall browser experience with Avast Browser Security and Web Reputation Plugin.
    Learn more about Avast! Online Security

    1. Malwarebytes Premium is smarter, faster, and lighter than ever before. Go beyond antivirus and stop worrying about online threats.
    2. Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software.

    3. Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways.
      • FreemiumProprietary
      • Windows
      • Windows Mobile
      • Symbian S60
      Spybot - Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications.
      • FreeProprietary
      • Online
      • Android
      • Internet Explorer
      • Google Chrome
      • Yandex.Browser
      • Opera
      • Firefox
      WOT is a free internet security addon for Firefox, Internet Explorer, Chrome, and Safari. It uses user ratings to grade sites based on their trustworthiness, respect of user privacy, reliability, and child safety.


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

      Some users think WOT Web of Trust is a great alternative to Avast! Online Security, some don't.

      • FreeOpen Source
      • Windows
      • Linux
      KicomAV is an open source (GPL v2) antivirus engine designed for detecting malware and disinfecting it. In fact, Since 1995, it has been written in C/C++ and it was integrated into the ViRobot engine of HAURI, 1998. I decided to re-create a new KicomAV.
      No screenshots yet
    4. LibreAV is an attempt to detect malware in Android devices by utilising machine learning approach.
      No screenshots yet
    5. Avira Browser Safety is a FREE browser extension for Chrome and Firefox that blocks infected websites, protects your privacy and finds you the best deals for what you're shopping...
    6. Surfshark One: VPN, Search, Alert, Antivirus – the privacy suite you need.
      • FreeProprietary
      • iPhone
      • iPad
      • Google Chrome
      Truman Grade is the easiest way to determine which sites protect your money, privacy, and information.


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

    Showing 10 of 11 alternatives