Avira Free Antivirus for Windows

Avira is currently offering a 30% discount to FileHippo users for their Pro Antivirus software. To learn more, click here or click the 'Buy Now’ button.

Award-winning antivirus protection that runs silently behind the scenes to protect your data, privacy, and keep your computer safe from malware.

It's easy to use. Just download and install it, then relax and you'll be protected for life! It's lightweight and fast, so it won't slow down your browsing experience.

Quick and easy system scans at the touch of a button. Avira Free Antivirus has the industry's highest detection rates.

Protects you in real-time against 10s of millions emerging threats every day.

Germany-based Avira is a security expert: Avira Free Antivirus shares a core technology with Avira Antivirus Pro, which was named "2016 Product Of The Year" by AVComparatives. It is often ranked among the top antivirus software by independent antivirus reviews. This means that you are done searching for the best free antivirus software!

Avira's protection cloud AI technology provides you with a real-time virus scanner and malware detector as well as an early warning system that analyzes unknown files in your cloud - anonymously from millions of users - to protect you against threats as they arise in real-time.

Avira Free Antivirus for Android is also available.