Welcome to Avira Free Antivirus. Your PC is protected.

Avira Free Antivirus offers the basic protection that you need to keep
your PC malware free.

Here are some of the basic features that now are keeping you protected.


Android user? Secure your Android device and everything on it with Avira Android Security

Can Androids get viruses?

Yes, they can. So, protect yourself with our new Avira Android Security.

Android users love the flexibility and endless potential of Android's open-source code. But so do hackers. Get this free product that protects your Android from malware, accidental loss and theft.

Get Android Security for free

Why do you need regular updates? Find out


Powerful protection requires frequent updates.

New malware emerges every hour and one missed update can mean a breach in your security.

Upgrade to Avira Antivirus Suite to get more frequent updates. This way, you’ll know you’re always protected from the newest threats – every time.

Upgrade to Avira Antivirus Suite $44.99

30-day money back guarantee

How does Avira keep you protected? Find out.

Delivering Online Security. It’s a jungle out there!

Trojans, worms and spyware. Bot-nets, rootkits and
polymorphic viruses. They are all are bad news for a PC.

Avira Free Antivirus protects you by blocking online spies and web-trackers, stopping pop-ups, spyware and even provides safety rating for your search results.

Upgrading to Avira Antivirus Suite gives you
additional layers of protection for extra security.

  • Real-Time Scanning with Avira Protection cloud detection technology – Instantly scans every file your PC touches and compares it to a dynamic online database
  • Advanced Web Protection - Intercepts malicious websites before they load
Upgrade to Avira Antivirus Suite $44.99

30-day money back guarantee

What support options do I have? Find out.

Your support options

Avira Free Antivirus comes with two support options.

Avira Knowledge Base - Immediate solutions to the most common problems.
Avira Answers - Matches you up with a qualified techie for a small price.

With Avira Antivirus Suite you get unlimited access to Avira Support via phone, email or live chat, by upgrading to Avira Antivirus Suite.

Upgrade to Avira Antivirus Suite $44.99

30-day money back guarantee

Is my protection strong enough? Find out.

Stronger Protection. Advanced Features

Avira Free Antivirus and the Search Free toolbar will protect you
from most online threats.

However, if you use your PC for banking, online shopping, Social Media or anything that involves money, passwords or your identity, we urge you to look into the advanced protection of Avira Antivirus Suite.

Upgrade to Avira Antivirus Suite $44.99

30-day money back guarantee

How can I join the fight against malware?

Share free protection with your friends and family

We’re glad that you trust us. Now you are part of a family that includes millions of users worldwide.

On average, the Avira Protection Lab

  • Scans 144,553 new files each day
  • Identifies 100 new viruses each minute
  • Analyzes 2,024,116 websites a day
  • Detects 238, 474 malicious websites every 24 hours

So, if you like your Avira Free Antivirus protection,
why not help your friends and family by spreading the good news?

Why should I upgrade to Avira Antivirus Suite?

Here is what Avira Antivirus Suite users get

Stronger antivirus & protection for tablets and smartphones

Upgrade to Avira Antivirus Suite $44.99

30-day money back guarantee

Avira Antivirus Suite


What's the right level of protection for me? Find out.

What's the right level
of protection for you?

Free Antivirus


Antivirus Suite


Internet Security Suite

Security Suite

Basic PC Protection
Advanced PC Protection (Cloud detection technology)
Free support
Improved PC performance