Download Free Antivirus - Best Software & Apps

  • IObit Malware Fighter

    6.3.0.4841

    License
    free Download
    Platform
    Windows

    Free anti-malware & antivirus specialized in ransomware

    8
    795 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

    Free Software Security Package for Personal and Professional Use

    8
    113240 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
    2421 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

    1593

    License
    free Download
    Platform
    Windows

    Spyware protection for free

    7
    2704 votes
    • Malwarebytes Anti-Malware

      3.61

      License
      free Download
      Platform
      Windows
      Android
      Mac

      Detect and eliminate malware for free

      8
      3371 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

      18.5.3931.0

      License
      free Download
      Platform
      Windows

      Computer protection made easy

      8
      20732 votes
      • PROS: Ideal for inexpert users, Simple to navigate, Great level of protection
      • CONS: No webcam protection, Payments protection not included for free
    • Norton Security Deluxe

      7.7

      License
      free Download
      Platform
      Windows

      Professional and award-winning antivirus software application

      7
      6896 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.
    • Panda Free Antivirus

      18.06.0

      License
      free Download
      Platform
      Windows

      A light antivirus app based on cloud computing

      8
      3551 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

      7.6.0.1031

      License
      free Download
      Platform
      Windows

      Multiple engine antivirus protection

      8
      3243 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
    • Avira Free Antivirus

      15.0.42.11

      License
      free Download
      Platform
      Windows

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

      8
      15828 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
    • Smadav Antivirus 2016

      11.0

      License
      free Download
      Platform
      Windows

      A Free And Paid Virus Checker From Indonesia

      9
      62 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

      CM (Cleanmaster) Security FREE Varies with device

      License
      free Download
      Platform
      Android

      A beautiful, useful, and powerful antivirus

      7
      181 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
    • Microsoft Security Essentials

      for Windows XP (32-Bit) 4.4.304.0

      License
      free Download
      Platform
      Windows

      Free and simple antivirus software from Microsoft

      8
      5112 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
    • Kaspersky Free Antivirus

      18.0.0.405abcd

      License
      free Download
      Platform
      Windows

      8
      31 votes
      • Baidu Antivirus

        5.4.3.131778

        License
        free Download
        Platform
        Windows

        Baidu Antivirus

        8
        1184 votes
        • PROS: Good interface , Fast scanning times, Detailed feedback menu
        • CONS: Real-time protection isn't clearly explained, No audio or pop-up notifications
      • Antivirus Booster & Cleaner

        1.9.6

        License
        free Download
        Platform
        Android

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

        8
        25 votes
        • 360 Security - Antivirus

          3.4.4

          License
          free Download
          Platform
          Android

          Protect your mobile device with 360 Security

          7
          176 votes
          • PROS: Very attractive user interface, Fast and simple to use, Includes lots of free optimization tools
          • CONS: No data monitor option
        • McAfee® LiveSafe™

          14.0.6120

          License
          free Download
          Platform
          Windows

          Antivirus Software for a Variety of Devices

          9
          27 votes
          • PROS: McAfee is arguably the most trusted name in terms of antivirus software., Different pricing options are available.
          • CONS: It can be relatively expensive to protect multiple devices., Prices are likely to increase after the first 12-month subscription period.
        • TotalAV Essential Antivirus

          1.24.22

          License
          free Download
          Platform
          Windows

          Slow but steady antivirus

          6
          31 votes
          • PROS: Simple interface, Colorful design, Scan is functional, Has a lot of features
          • CONS: Install takes a while, Additional downloads required, Only virus scan available in free version, Interface response is slow
        • X-Ray

          for Android 1.0

          License
          free Download
          Platform
          Android
          Windows

          An APK that Safeguards Your Android Device from Vulnerabilities

          8
          19 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
        Softonic’s Best Rated Software for this topic
        #NameVersionVotesRatingPlatform
        120191132408.4Windows, Android, iPhone
        215.0.42.11158288Windows
        318.5.3931.0207327.8Windows
        4for Windows XP (32-Bit) 4.4.304.051127.7Windows
        57.768967.2Windows
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