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.
Avast protects 400 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
Avast Cleanup
Get rid of junk files like thumbnails and caches, to free up extra space.
INSTALL FREE
Avast Battery Saver
Play, listen, and ‘like’ – as long as you like. Squeeze more out of your battery.
INSTALL FREE
Avast Battery Saver
Play, listen, and ‘like’ – as long as you like. Squeeze more out of your battery.
INSTALL FREEOther ways to stay safe
Avast SecureLine
Go private on any network. Encrypt everything you send or receive.
INSTALL FREE
Avast SecureLine
Go private on any network. Encrypt everything you send or receive.
INSTALL FREE
Avast Passwords
Keep all of your accounts protected, with just one unbreakable password.
INSTALL FREE
Avast Passwords
Keep all of your accounts protected, with just one unbreakable password.
INSTALL FREE