Avira Free Antivirus is a security software that keeps your personal computer clean and safe. Its advanced features give full protection to your system against viruses and malware from the internet.

What are the key features of Avira Free Antivirus?

Real-time protection against malware: Avira Antivirus instantly detects viruses on your computer, protects you from any kind of malware, including ransomware, Trojans, worms, and more.
Different scan options: The security software can analyze the whole system or only a selected part of it. After the results of the scan, you can delete the infected application, let it run, or put it in "quarantine".
Safe web browsing: Avira Browser Safety extension for Chrome, Firefox, and Opera browsers blocks tracking cookies and annoying ad banners.
Automatic update: To run smoothly on your computer, and provide good protection, Avira Antivirus regularly performs automatic updates.
Safe: Another good news is that Avira Antivirus doesn't sell your data to third-party companies.

How does Avira Antivirus work?

Avira Antivirus uses advanced real-time scanning and data protection technologies. It protects your computer against new threats with NightVision system. The PUA Shield discovers potentially unwanted softwares, and Firewalls secure the whole computer system.