Your free Antivirus protection has reached new heights
Introducing cloud technology
The Avira Protection Cloud is now fully integrated into your free Antivirus software, which strengthens your protection and enables us to deliver detection rates of 99.99%. Be sure to check out this helpful infographic to visualize how it works.
Avira Web protection keeps you safe from dangerous web content that is categorized as phishing, malware, spam or, fraud.
- Avira Internet Security Suite (Avira Premium Security Suite) Avira Ultimate Protection Suite. In fact, Avira has only one paid edition – the Avira Antivirus Pro, others are just some useless bundles (that means Avira Antivirus Pro is the only antivirus product of Avira), nothing special.
- Download free virus protection for Windows PC. Avast offers modern antivirus for today’s complex threats. Fast, simple, and 100% free.
Your updated Antivirus software delivers enhanced security and system performance.
Every digital fingerprint uploaded to the cloud contributes to an ever-expanding database. Much like the encyclopedic knowledge born from millions of Wikipedia users, Avira is harnessing the same collective intelligence to create a safer online community.
As our sensitive technologies are located in the cloud, it is virtually impossible for criminals to analyze and bypass our defenses. As a result, Avira free Antivirus blocks even highly sophisticated threats. And as we map attacks in real-time, we are able to identify patterns of how cybercriminals operate and contain malware outbreaks as they emerge.
Our award-winning antivirus secures you against online threats.
Protect your PC against online threats
With the industry’s leading detection rates, Avira Free Antivirus protects you from viruses, worms, Trojans, ransomware, spyware, adware, and rootkits.
Top protection, performance, and usability on Windows 10
With a low system impact, near-perfect detection rates, and intuitive interface, Avira Free Antivirus delivers a smooth-running solution that doesn’t slow you down and always has your back.
Compare Defender with Avira
Windows Defender offers essential protection against malware. Avira Free Antivirus delivers outstanding security with intelligent learning algorithms and award-winning detection technology. With Avira, you’re protected in real time against both known and unknown threats.
Migrate smoothly towards Windows 10
If you’re thinking of upgrading from Windows 7 or 8 to Windows 10, you can do so with Avira Free Antivirus, which is fully compatible with and optimized for all 3 operating systems.
Award-winning tech relied on by 500 million users and Fortune 500 companies.
Avira Antivirus Protection