Important: Your current Windows version is outdated and no longer supported.
For your security, we recommend switching to Windows 10 before downloading Avira software.
Update your Windows version here.
Wichtig: Ihre Windows-Version ist veraltet und wird nicht mehr unterstützt.
Zu Ihrer Sicherheit empfehlen wir Ihnen den Wechsel zu Windows 10 vor dem Download unserer Software.
Hier können Sie Ihr Windows aktualisieren.

Award-winning security, free to download

  • Avira Antivirus Pro - Business Edition

    Simple yet sophisticated security – ideal for small and medium businesses

    Available for: Windows | Mac OS X

  • Avira Antivirus Server

    Avira Antivirus Server protects your business files and customer data from malicious attacks without hogging your system’s resources.

    Available for: Windows

  • Avira Exchange Security

    Solid antivirus protection for Microsoft Exchange Server

    Available for: Windows

    File version: 17.1.5035.0
    File size: 273MB
    Release date: Apr 14, 2019

  • Avira Antivirus for Endpoint

    Award-winning antivirus protection for PCs and file servers - ideal for small businesses.

    Available for: Windows

  • Avira Antivirus for Small Business

    All-in-one protection for PCs, file servers, & Exchange servers - ideal for small businesses.

    Note: for the product installation both files – Antivirus and Exchange - must be downloaded. Antivirus includes Client and Server Security.

    Available for: Windows

  • Avira Support Collector

    The Support Collector utility enables Avira users to receive timely support and more effective troubleshooting. It creates a detailed error analysis of your system so that Avira’s specialists can pinpoint any software issues quickly.
    Available for: Windows

  • Avira Support Customer Module

    This module optimizes the ability of Avira staff to provide effective support. With your permission, Avira Support will use this application to log on to your machine remotely and fix problems directly. It’s the next best thing to a house call!
    Available for: Windows | Mac OS X

  • Avira Registry Cleaner

    The Avira Registry Cleaner removes all keys created by Avira. Running this utility is strongly recommended before installing a new version.
    Available for: Windows

  • Avira Mirror

    The installation product for system administrators which need to distribute connected Avira products inside their company network to clients that have no internet connection or where bandwidth needs to be saved.

    Available for: Windows