Free Antivirus for Android

Making mobile devices safer and smarter with Avira Antivirus Security

Get it for free on Google Play Get it for free on Google Play
Avira security made in Germany

Committed to your safety and privacy

Your photos, contacts, emails and credit card numbers are on your phone. Avira protects them all from mobile threats.

Mobile devices secured by Avira

Locate. Protect. Recover.

Pinpoint your phone’s location on a map, remotely lock it and, if need be, delete its contents. In case of loss, activate a loud sound, or display a message to anyone who finds your phone.

Security You Can Trust

With superior detection of mobile device threats than even most paid solutions, Avira prevents unwanted premium calls, blocks banking Trojans and stops Ransomware from restricting access to your own data.

AV Test award of Avira

Avira Antivirus Security is one of the most popular security apps on the market. It has been tested, certified and awarded by a number of independent consumer organizations and testing institutes.

CNET review of Avira

"There are many apps which claim to protect a device. But only very few of them actually achieve what Avira manages. This app is expressly recommended for security-conscious users."
- CNET Editors' Rating

A full-featured security app that's got your back.


Take your security to the next level

Avira Antivirus Pro for Android goes a step further in offering additional features.

Browse Safely

Blocks infectious websites and protects you against phishing attacks.

Hourly Updates

Frequent updates ensure that your protection is always up-to-date.


A team of dedicated mobile experts delivers remote support.

Now speed up
your phone

Discover Avira Android Optimizer – a free app that cleans your phone, increases your battery life, and gets your Android running at peak performance.

Learn more
Avira Android Optimizer on mobile device

Making mobile devices safer and smarter with Avira Antivirus Security

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