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

  • Avira Rescue System

    The Avira Rescue System scans and repairs malware-infected computers that no longer boot or are generally unresponsive. Running on both Windows and Linux operating systems, our integrated scan and repair app is highly intuitive and easy to use. Are you concerned about recovering data from your system? If so, the Avira Rescue System is the ideal tool for you. And if for some reason you need outside assistance, the Rescue System can establish a remote desktop connection with Avira Support. The Avira Rescue System is updated daily so that the most recent security updates are always available. To use the Rescue System burn it to a DVD or copy it to a bootable USB stick and then boot your system from that DVD or USB stick.

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.
Important: Votre version actuelle de Windows est obsolète et n’est plus prise en charge.
Pour votre sécurité, nous vous conseillons de passer à Windows 10 avant de télécharger le logiciel Avira.
Mettez à jour votre version de Windows ici.
Importante: Tu versión actual de Windows está desactualizada y ya no es compatible.
Por tu seguridad, te recomendamos que instales Windows 10 antes de descargar la solución de Avira.
Actualiza aquí tu versión de Windows.
Importante: La tua attuale versione di Windows è obsoleta e non è più supportata.
Per la tua sicurezza, ti consigliamo di passare a Windows 10 prima di scaricare i software Avira.
Aggiorna la tua versione di Windows qui.
Importante: Sua versão atual do Windows está desatualizada e não tem mais suporte.
Para sua segurança, recomendamos que troque para o Windows 10 antes de baixar o software da Avira.
Atualize sua versão do Windows aqui.
Важно: ваша версия Windows устарела и больше не поддерживается.
Из соображений безопасности перед загрузкой ПО Avira мы рекомендуем перейти на Windows 10.
Обновить Windows вы можете здесь.
Belangrijk: Uw huidige versie van Windows is verouderd en wordt niet meer ondersteund.
Voor uw veiligheid adviseren wij u om over te stappen op Windows 10 voordat u de Avira-software downloadt.
Update uw Windows-versie hier.
Önemli: Kullanmakta olduğunuz Windows sürümü eski ve artık desteklenmiyor.
Güvenliğiniz için Avira yazılımını indirmeden önce Windows 10 sürümüne yükseltmenizi öneririz.
Windows sürümünü buradan güncelleyin.
重要 : 現在お使いの Windows バージョンは古いため、サポートされなくなりました。
安全のため、Avira ソフトウェアをダウンロードする前に Windows 10 に切り替えることをお勧めします。
こちらより Windows バージョンをアップデートしてください
重要信息 : 您当前的 Windows 版本已过时,并且不再受支持。
为了安全起见,我们建议您在下载 Avira 软件之前切换到 Windows 10。
在此升级您的 Windows 版本
重要資訊 : 您當前的 Windows 版本已過時,並且不再受支援。
為了安全起見,我們建議您在下載 Avira 軟體之前切換到 Windows 10。
在此升級您的 Windows 版本