Avira Free Antivirus for Windows
Award-winning protection, and free forever
- Top antivirus: blocks spyware, adware, ransomware, etc.
- Real-time protection & updates
- Light and fast: doesn’t slow down your PC
Editors' rating:
Spectacular
GET FREE ANTIVIRUS ON ALL YOUR DEVICES
Award-winning tech relied on by 500 million users and Fortune 500 companies.
Made in Germany.
Downloaded by millions.
4.5/5 - Excellent
19,000+ reviews
AND RECOMMENDED BY THE INDUSTRY
There’s safety in numbers
internet-attached devices make up our world-wide sensor network
attacks a day are blocked on average
phishing attacks were stopped in the last 12 months alone
ransomware attempts were thwarted in the last year
What’s inside?
The latest technologies
Laptop, smartphone or tablet?
Secure all your devices with Avira
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Discover Antivirus Profor Mac and WindowsSystem Requirements
Operating systems
Microsoft Windows 7 Service Pack 1 or above with the newest updates, hotfixes, and service packs installed
RAM
2 GB of RAM or more
Disk Space
Minimum 2 GB of free disk space (additional space for temporary and quarantine files needed)CPU type
Intel Pentium 4 / AMD Athlon 64 Processor or faster (with support for the SSE2 instructions set)Browser:
Internet Explorer 11 or newerAdditional requirements
To install, you’ll need administrator rights, an internet connection, and a web browser. For automatic antivirus updates and optimal malware detection, you’ll need an internet connection