Download Free Antivirus - Best Software & Apps

  • IObit Malware Fighter

    6.6.1.5153

    License
    free Download
    Platform
    Windows

    Free anti-malware & antivirus specialized in ransomware

    8
    827 votes
    • PROS: Triple protections against ransomware, Very efficient against cryptocurrency-mining malware, Very quick scanning and customized analysis, User friendly interface
    • CONS: Difficult to uninstall all your files
  • Avast Free Antivirus

    2019

    License
    free Download
    Platform
    Windows
    Android
    iPhone

    Lighter, more powerful – and absolutely free

    8
    113533 votes
    • PROS: The free version offers a host of advanced features, A do-not-disturb mode will not impede other computer-related tasks, Operating system performance should not be impeded, "Micro updates" are sent on a daily basis
    • CONS: Some features such as the data shredder will require a paid subscription, Only one license is provided per user
  • Microsoft Security Essentials

    4.10.209.0

    License
    free Download
    Platform
    Windows

    Free and simple antivirus software from Microsoft

    7
    2451 votes
    • PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
    • CONS: Doesn't disinfect files, Too basic for expert users, No firewall
  • Windows Defender

    1.285.541.0

    License
    free Download
    Platform
    Windows
    Web Apps

    Spyware protection for free

    7
    2757 votes
    • Malwarebytes Anti-Malware

      3.6.1.2711-1.0.463-1.0.6913

      License
      free Download
      Platform
      Windows
      Android
      Mac

      Detect and eliminate malware for free

      8
      3396 votes
      • PROS: Small installer and fast setup, Scans throughly and quickly, Removes any infected file or malware, Blocks dangerous websites, Nice, easy-to-use interface design, Free
      • CONS: Doesn't offer realtime protection in free version, Scan priority not customizable
    • AVG AntiVirus Free

      19.2.3079

      License
      free Download
      Platform
      Windows

      Computer protection made easy

      8
      20791 votes
      • PROS: Ideal for inexpert users, Simple to navigate, Great level of protection
      • CONS: No webcam protection, Payments protection not included for free
    • Baidu Antivirus

      5.4.3.131778

      License
      free Download
      Platform
      Windows

      Baidu Antivirus

      8
      1233 votes
      • PROS: Good interface , Fast scanning times, Detailed feedback menu
      • CONS: Real-time protection isn't clearly explained, No audio or pop-up notifications
    • Panda Free Antivirus

      18.06.0

      License
      free Download
      Platform
      Windows

      A light antivirus app based on cloud computing

      8
      3566 votes
      • PROS: Much lighter than traditional antivirus apps, Easy to install and use, No nagging messages, No need to worry about updates, Behavioral analysis and block
      • CONS: No automatic scans, No extra filters for web browsing or email, Lacks advanced features
    • 360 Total Security

      10.2.0.1197

      License
      free Download
      Platform
      Windows

      Multiple engine antivirus protection

      8
      3276 votes
      • PROS: Free and complete, Good interface, Uninstrusive
      • CONS: Turning on all antivirus engines uses a lot of RAM, Clean and Speed Up tools must be used with care
    • Norton Security Deluxe

      22.8.0.50

      License
      free Download
      Platform
      Windows

      Professional and award-winning antivirus software application

      7
      6907 votes
      • PROS: The ability to protect up to five different devices., Can work in conjunction with disparate operating systems., Effective firewall coverage against emerging ransomware threats., Users have Customer Support at their disposal provided by Norton experts.
      • CONS: Better protection is available with Norton Security Premium (a small price difference)., Anti-phishing tests have produced substandard scores.
    • Smadav Antivirus 2016

      11.0

      License
      free Download
      Platform
      Windows

      A Free And Paid Virus Checker From Indonesia

      8
      93 votes
      • PROS: It is a second-layer antivirus that has a very low system impact, Handy for programmers who wish to tinker with and add to their virus protection, Allows you to un-hide files on a USB Flashdisk
      • CONS: The paid version doesn't add enough functions to be worth the money, A small program that adds only moderate protection
    • CM Security Antivirus AppLock

      4.9.0

      License
      free Download
      Platform
      Android

      A beautiful, useful, and powerful antivirus

      7
      205 votes
      • PROS: Quick Analysis, Real-time protection, Call-blocking filter, Integrates with Clean Master, Easy to use and excellent design
      • CONS: Doesn't include a firewall, No anti-theft features
    • Avira Free Antivirus

      15.0.42.11

      License
      free Download
      Platform
      Windows

      A free anti-virus, anti-malware and anti-ransomware program

      8
      15879 votes
      • PROS: The free VPN service alone is enough reason to sign up, Its user interface keeps things very simple, It is very lightweight and will not slow your computer down
      • CONS: The paid version offers the best tools, It is a the free version doesn’t block infected websites
    • Virus Cleaner - Antivirus

      4.21.1.1851

      License
      free Download
      Platform
      Android

      A Free program for Android‚ by Security Apps Studio

      8
      6 votes
      • Kaspersky Free Antivirus

        18.0.0.405abcd

        License
        free Download
        Platform
        Windows

        8
        51 votes
        • Microsoft Security Essentials

          4.10.0209.0

          License
          free Download
          Platform
          Windows

          Free and simple antivirus software from Microsoft

          8
          5136 votes
          • PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
          • CONS: Doesn't disinfect files, Too basic for expert users, No firewall
        • X-Ray

          for Android 1.0

          License
          free Download
          Platform
          Android
          Windows

          An APK that Safeguards Your Android Device from Vulnerabilities

          8
          28 votes
          • PROS: Much more effective than a mobile antivirus software, Completely safe to install and use
          • CONS: You can only sideload the app, App needs access to a lot of your device's information
        • dfndr security

          5.23.3

          License
          free Download
          Platform
          Android

          Powerful and lightweight app that protects and speeds up your Android device

          8
          31 votes
          • 360 Security - Antivirus

            5.2.2.3991

            License
            free Download
            Platform
            Android

            Protect your mobile device with 360 Security

            7
            187 votes
            • PROS: Very attractive user interface, Fast and simple to use, Includes lots of free optimization tools
            • CONS: No data monitor option
          • AVG AntiVirus Security Free

            6.16.4

            License
            free Download
            Platform
            Android

            The versatile antivirus for Android

            7
            277 votes
            • PROS: Good scanning engine, Sensitivity of engine can be adjusted, Anti-theft and privacy feature, Convincing interface and design, Integrates with AVG Zen
            • CONS: Some useful features are barely visible
          Softonic’s Best Rated Software for this topic
          #NameVersionVotesRatingPlatform
          120191135338.4Windows,Android,iPhone
          215.0.42.11158798Windows
          319.2.3079207917.8Windows
          44.10.0209.051367.7Windows
          522.8.0.5069077.2Windows
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