Avast Free Antivirus

Powerful, free security for you and your family.
The world’s largest community of users, combined with cutting-edge cyber intelligence make Avast Free Antivirus exceptionally powerful.

System requirements

* Both the 32- and 64-bit versions, excluding Starter and RT editions.

Take a look inside

A simple click has never been more powerful. Avast Free Antivirus checks the most important parts of your PC — and tells you how to fix them instantly.

Intelligent antivirus

Detects all kinds of nasty threats, from viruses to malware. Yes, even spyware, ransomware, and phishing attacks.

CyberCapture

Personal, real-time threat detection. Sends unknown files to the Avast Threat Labs to be analyzed by our experts, and quarantines them if they’re dangerous.

Home Network Security

Is your router set up properly to block threats? We’ll tell you. Otherwise, anyone can break into your home network and anything connected to it.

Smart Scan

The ultimate time-saver. Check your PC and network for all kinds of issues in just one easy click.

Browser Cleanup

Get rid of mystery toolbars, add-ons, and extensions that were installed without you noticing – and without your permission.

Passwords

Too many passwords, none of which are safe? It’s fairly common. Remember just one, and Avast Passwords will take care of the rest.

SafeZone Browser

The new way to browse, bank, and shop. With a suite of tools designed to provide extra protection, discover why SafeZone is the world’s most secure browser®.

In-product support

Having trouble with your Avast? You don’t have to search far and wide to get help. Just send us a message from your very own Internet Security.

Avast Account

All your Avast-protected devices in one handy place. Manage your licenses, locate your mobile devices, and stay super-organised the easy way.


Stop anything nasty

Capture emerging threats

Reclaim your browser

Forget your passwords

Spot fakes

Shop till you drop

Shield your privacy

Avoid spam at all costs

Beat hackers - automatically

Shred before you sell

Free Antivirus
Home
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 Downloadfree version 
Pro Antivirus
Home & Small Office
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 Downloadtrial version 
Internet Security
Home & Small Office
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 Downloadtrial version 
Premier
Home & Small Office
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 Downloadtrial version