Avira’s free antivirus software uses the latest cloud technology to offer you the fastest and most reliable real-time scanning and data protection. The fingerprints of new unknown files are automatically uploaded to our cloud and analyzed in real-time. This way, we protect you from Zero-Day-Attacks, where cybercriminals use new methods to infiltrate your system. Our Protection Cloud can detect these never-seen-before attacks. Once a new thread has been identified, you are instantly protected against it.
· Our intelligent learning system NightVision protects you and your devices against new and evolving threats.
· The PUA Shield discovers potentially unwanted software that is hidden within legitimate software.
· Our Web Protection stops you from visiting dangerous websites, and proactively blocks malicious and phishing URLs in websites, social networks and email.
· Your Windows Firewall is a key element in protecting your whole system. With our Firewall Manager you can optimize the protection with just one click.
· Cybercriminals are constantly trying to distribute their malware via email with infected links or attachments. Our Email Protection, available for the Pro version, scans emails for these dangers.
· Install the browser extension Avira Browser Safety for Chrome, Firefox, and Opera to block tracking cookies and annoying banners on websites.
You can protect yourself and your devices from viruses, ransomware, banker Trojans, and other types of malware with our free antivirus for Windows. Our solutions, “Made in Germany”, have won hundreds of awards and are used by millions of satisfied customers.