Avira Antivirus Security

Rating: 4.6 stars

Rated 4.6 / 5

Free on Google Play

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Avira Antivirus Security for Android, now with Free VPN.

Security, privacy, performance, and just 1 free app to rule them all.

  • Protects you from millions of mobile threats
  • Conceals your activities from advertisers, spies, and others
  • Frees up space and memory on your phone

Rated 4,6/5 on Google Play

Rating: 4.6 stars

Over 560,000 Ratings

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Now with free VPN

Surf anonymously, connect securely, even on public WiFi, and bypass censorship and firewalls to binge on any boxed set, anywhere. Our free VPN comes with a traffic limit of 100 MB/day. For unlimited data, consider Phantom VPN Pro.

This is what full-featured security looks like. Sorry, hackers.

#1 Antivirus protection

Blocks over 350,000 threats/ month, including ransomware.

Network Scanner

Detects all smart devices in your home network and scans them for vulnerabilities.

Identity Safeguard

Get immediate alerts if your email is leaked in a data breach.

Web protection ᴾᴿᴼ

Block infected and phishing sites before they load.

Protect your privacy.

The tools below are hard at work preventing unauthorized access to the contents of your phone and your online activities.

Avira AppLock Screenshot
Avira Camera Protection Android Screenshot
Avira Microphone Protection Android Screenshot

Smart Scan

With just one tap, check your phone for threats and privacy risks.


Protects your sensitive apps with a PIN (chats, calls, Skype, etc.).

Camera protection ᴾᴿᴼ

Prevent unauthorized access to your camera

Microphone Protection ᴾᴿᴼ

Prevent unauthorized access to your microphone

Permissions Manager

Rates your apps based on how much data they collect about you.

Now speed up and clean out your phone.

Security sorted? Privacy protected? We’re not done yet...

Get more speed

Put the zip back in your chip: Optimize your app and system usage, increasing your browsing speed and  reducing lag.

Get it on Google Play

Free up memory

No more gaming lags or overheating, our RAM cleaner optimizes memory usage and shuts down unnecessary processes to enhance your phone's performance.

Get it on Google Play

Free up space

Clear your cache, junk files, and duplicate files on your phone and SD card

Get it on Google Play

Trusted by over 20 million users worldwide.

4.6/5 - Great

560,000+ ratings

Unlock premium features with Antivirus Security Pro

Camera protection

Dance, nobody's watching - we prevent anyone from spying on you with your phone's camera.

Microphone protection

Sing, nobody's listening - we prevent anyone from listening on you via your phone's microphone.

Web Protection

Browse with confidence - Antivirus Security Pro blocks all infected and phishing websites for you.

Available via in-app purchase

Laptop, smartphone or tablet?

Secure all your devices with Avira


Discover Antivirus Profor Mac and Windows
System requirements

Best free Antivirus for Android: Get your antivirus cleaner for Android now

Every month the Avira Antivirus Scanner detects over 350,000 threats to Android. Protect your Android phone from viruses and get many more safety features to keep your mobile device and personal data secure.


Phone or tablet lost or stolen? Avira virus protection for Android can help

If your phone is missing and you’re not sure whether it has been stolen or misplaced, these handy features will help.

  1. Protect your unlocked phone from misuse with a different SIM card by activating the Lock feature and prevent unauthorized access by locking it remotely.
  2. Remotely identify the real-world location of your Android device by pinpointing where it is on the map.
  3. Have you just left it somewhere close by? If so, you can remotely trigger a loud alarm which will help you find your mobile device quickly.
  4. If your phone has been lost, Activate the prompt to help the person who finds it contact you with one tap.
  5. If your phone has been lost or stolen and you need to protect your private data, you can easily wipe its contents remotely with our phone virus cleaner for Android.


Additional features of our Antivirus Protection for Android

The Android virus scan protects your phone from serious threats and provides reassuring assistance if you lose your phone. But our free virus protection for Android also includes additional advanced security features:

  • Our Identity Safeguard offers identity protection and checks if your email shows up in a known security breach. This happens millions of times every year. Our phone antivirus will tell you:
  1. If your email was leaked in a security breach
  2. Which company was breached.
  3. When the leak took place.
  • What does each app actually do? And what access rights does it claim to need to perform these tasks? The Privacy Advisor in our mobile antivirus app protects your privacy by helping you evaluate the risks.
  • Antivirus Scanner protects against ransomware threats, which can be distressing and expensive. The app blocks all ransomware attacks.
  • Add an extra layer of security to protect your most personal and valuable data from unwanted access. Our Pass Lock Password requires a PIN code before allowing access to confidential apps, should you wish to use them. Lock individual apps, or groups of apps. You can also schedule access to apps at particular times and locations.

For premium protection, our Mobile Security & Antivirus for Android Pro-version helps by giving you even more benefits.

Antivirus download for Android - Pro-Version features

A hacked smartphone is the perfect spying device with audio and video access. Protect your Android devices from spying apps trying to access your camera and microphone and get the Pro-version:

  • With the Camera Protection Control you decide which apps have access to your smartphone or tablet camera. To guarantee privacy you can deny all access.
  • Our Microphone Protection Control gives you easy control over which apps can activate your microphone.
  • The Safe Browsing Tool shields you from entering your personal data on infected websites and protects you from phishing attacks.
  • Hourly updates with continuous protection ensure you get the latest Cloud updates. You are defended against malicious apps, banking Trojans, and other mobile threats.
  • Unlimited access to our Customer Support for any questions or issues.

Download antivirus for Android now and get your free Android virus removal.

Free all-in-one security app

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