It contains the free Avira tools as a single, practical solution. With just a few clicks, you can check your devices for security, online privacy, and performance issues — and fix problems fast.

Help protect and optimize your digital life with Avira Free Security. Its smart scan checks your device for online security, privacy & performance issues and helps you fix them.

Download our award-winning, free antivirus for PCs. Avira Free Antivirus for Windows helps you: Guard against online scams, viruses, identity theft, and more. Surf online safely and privately, …

Avira Operations GmbH & Co. KG is a German multinational computer security software company mainly known for its Avira Free Security antivirus software. Although founded in 2006, the …

Got questions about our free downloads or purchasing a product, installing or renewing an Avira solution, or want to find out about the latest Avira versions and features or individual capabilities?

Jun 30, 2025 · Avira is one of the most well-known freemium antivirus tools on the market. I did hands-on tests to see how it works -- and where it fails.

Nov 20, 2025 · Avira Free Security provides award-winning protection against all types of malware, plus a suite of privacy and performance tools: free VPN, password manager, driver …