World-class protection for your Android

Beat viruses, malware, privacy leaks and more. Protect your Android phone or tablet, with our new and improved Avast Mobile Security.

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INSTALL FREE

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PC, Mac, iPhone/iPad

 

Avast protects 230 million people around the world

Our job is to keep you safe. Protect everything you do, with the most trusted security in the world.

Do more for your Android

And it will do more for you. Explore other apps for keeping your device safe, and running smoothly.

Performance boosting

Avast Cleanup

Get rid of junk files like thumbnails and caches, to free up extra space.

INSTALL FREE INSTALL FREE

Avast Battery Saver

Play, listen, and ‘like’ – as long as you like. Squeeze more out of your battery.

INSTALL FREE INSTALL FREE

Other ways to stay safe

Avast SecureLine

Go private on any network. Encrypt everything you send or receive.

INSTALL FREE INSTALL FREE

Avast App Locker

Protect your most used apps and make sure nobody else can access them.

INSTALL FREE INSTALL FREE

Avast Passwords

Keep all of your accounts protected, with just one unbreakable password.

INSTALL FREE INSTALL FREE

Avast Anti-Theft

Lost your phone? Or had it stolen? We’ll show where it’s disappeared to.

INSTALL FREE INSTALL FREE

Travel safely

Avast Wi-Fi Finder

Why spend extra? Connect to the fastest, most secure Wi-Fi wherever you go.

INSTALL FREE INSTALL FREE

Protect your other devices too

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