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    Avira Free Antivirus

        Description       Change Log    

     Avira Free Antivirus is a free antivirus for a constant protection of PC and mobile device from phishing, malware objects and potentially dangerous programs.

     License: Freeware
    Platform: Windows, Mac, Android, iOS
    Latest version:

     [2017]  5.0.3 

     [2017]  3.0.2

    File size: 10.6 MB - 241 MB
    Language:  English
    Author / Product: Avira SoftWare (Avira Free AntiVirus)
    Updated: August 9,  2017
    Before you free download Avira Free Antivirus 2017 for your PC or mobile device, we are advising to learn its features and see what's new in the latest version.

    Program overview

     Antivirus Avira has a simple and user-friendly interface, it supports most of operating systems, finds and removes Trojan files, rootkits and other malware objects. Independent experts proved, that Avira antivirus is a very effective program, which can recognize more than 99.8 % of viruses.

     System requirements for PC

    • Operating System: Windows 10 / Windows 8 (8.1) / Windows 7 / Vista / 2000 / Windows XP (32-bit or 64-bit) | Mac OS X 10.8 or later.
    • RAM: 1 GB or above.
    • Processor: 1 GHz or above.
    • Free disk space: 800 MB.

     System requirements for mobile device

    • Operating System: Android 2.2 and up, iOS 7.0 or later.

    Features of Avira Free Antivirus on your PC

    • Protection of file system. The File antivirus is a main part of the program. The file antivirus tracks folders and files activity on PC. If some suspicious activity was detected, an antivirus blocks it, analyzes it's behavior and neutralizes if it’s necessary.
    • Protection from rootkits.
    • Protection from malware web-sites. An antivirus software analyzes the whole incoming internet traffic (images, flash, HTML-files, scripts, video, and audio- flows) in the real-time mode.
      Scanning for viruses
    • Scanning of the internal and external memory cards for the presence of viruses and malware checking of the system folder “Windows”
    • Quick Scan. It is recommended to use mentioned mode for everyday checking.
    • Full and selective checking modes.
    • Profile test. You can create several profiles for checking various objects.  For example, first profile will be responsible for the USB-drive and drive “D:/”, and the second one – for the system files and drives.
    • Support of quarantine mode.
    • Support of the Task Manager.

      Reports and events

    • Support for the log of events. All actions performed by Avira, are marked in a special log file. For example, the time when it was performed update process,  or when the error was detected, last scanning time and other information.
    • Presentation of the detailed information about viruses.


    • The priority of the scanning (low, medium, high). High level of priority increases the speed of scanning but takes more resources of the system.
    • Search of viruses by the extensions (for example, .exe, .bmp, .doc, .zip, .rar и .bat.).

    Features of Avira Antivirus Security on your Phone

    • Protection of the file system.
    • Track the location of the device. In case if you’ll lose your mobile phone, you can find it’s location of the Google Maps, using an official web-site.
    • Remote blocking. It’s doesn’t matter, where your phone is, you always can block your device or even delete all the data remotely, right from the official web-site of the Avira antivirus.
    • Scanning of the internal and external memory cards for the presence of viruses and malware.
    • Support of “blacklist” of the incoming calls and SMS.
    • Simultaneous control of the 5 devices through the Web Console, using any Internet browser.

    What's new in the latest versions?

      Avira Free Antivirus [2017] for Windows

    • Fixed bugs.

    Avira Free Antivirus [2017] for Mac OS X

    • Added new translations.
    • Decreased installing time.
    • Improved user interface.
    • Fixed bugs.

     Avira Antivirus Security 5.0.3 for Android

    • Fixed bugs.

    Avira Mobile Security 3.0.2 for iOS

    • Updated user interface.
    • Fixed bugs.


      Thus, Avira is a very effective, fast and reliable program for protection of the PC and mobile devices against many types of viruses and internet threats.

      Supported Systems Official Links  

    Download Avira Free Antivirus
    (Version: [2017] | File size: 236 MB)

    Mac OS X
    Download Avira Free Antivirus
    (Version: [2017] | File size: 241 MB)

    (Version: 5.0.3 | File size: 10.6 MB)

    iPhone / iPad
    Download Avira from App Store
    (Version: 3.0.2File size: 48.7 MB)
    Home / Anti-Virus / Avira Free Antivirus
      R E L A T E D    S O F T W A R E  
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