Avira Free Security Suite for Windows

The first ever complete suite of free software to protect privacy, performance, and protection - everything you need for digital security.

Avira Free security suite gives you the best PC performance through faster startup times, longer battery lives, and more disk space. It also includes a multi-award-winning proactive antimalware defense system and privacy tools that ensure your web communications and activities remain private.

These are the key features:

Avira Free Antivirus:Prevents online malware (ransomware and viruses, banking Trojans and spyware) from harming your computer.

Avira, a German company, is well-versed in security, privacy, as well as performance. They realized that no other company offered a single, integrated solution for all their software. So they decided to bundle all of our free solutions for privacy, performance, and protection into one, unique experience for Avira clients.