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At Avira, we believe that everyone should enjoy a safer and more private digital life—anytime, anywhere. That's why we provide free software for your online security and privacy, plus performance enhancement—for Windows, Mac, Android, and iOs devices.
- Free Antivirus
We protect you from billions of malware attacks annually,...
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Avira Internet Security: Our 3-in-1 solution . Includes all...
- Free Security Suite
Avira Free Security helps you protect yourself...
- Phantom VPN
Why you should choose Avira's free VPN. Avira is a pioneer...
- Free Download
And it's free! This next-gen cybersecurity software reduces...
- Support
Get 40% off one of our premium products and get access to...
- Password Manager
Avira Password Manager lets you easily import your passwords...
- PWM Dashboard
You need to enable JavaScript to run this app. PWM...
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Avira Prime Mobile for Android. All premium apps for...
- Technology Insights
Avira Prime. Our comprehensive solution with many premium...
- Free Antivirus
Avira Free Antivirus for Windows is a free antivirus program that protects your PC from malware, ransomware, spyware, and other online threats. It also offers browser safety, software updates, VPN, and PC tune-up tools.
- Windows
- Security
Avira Free Antivirus combines many features and technologies to protect yourself from hacker attacks, malware, and other threats. It also includes other features to help you protect your online privacy as well as various tune-up utilities.
- Windows
- Security
- Smart Scan — Your Free Comprehensive Check
- Vpn and Password Manager For Greater Online Privacy
- Optimization Tools to Free Up Storage Space and Boost Performance
- Free Online Security For Your Mobile Devices Too
The Smart Scan feature of our free internet security solution Avira Free Security checks your system for internet security, online privacy, and performance issues with a single click. It helps you detect malware and network threats, identify outdated software, and remove tracking cookies and unnecessary files cluttering up your system — and a whole...
When emailing or shopping and banking over public Wi-Fi hotspots, there’s a risk that cybercriminals will intercept the data you send and receive online, like passwords and other access data or confidential emails. Thanks to Avira Free Security, you can not only encrypt your device’s online traffic but also strengthen the protection of your online ...
Over time, more and more junk accumulates on our computers, eating up precious storage space and sapping their performance. Our free-of-charge solution Avira Free Security helps you give your device a thorough clean and put the zip back into it. 1. Cleaner (Mac feature) Remove unnecessary data such as cache, log, and temporary files and free up dis...
Since cybercriminals not only target computers but increasingly also smartphones and tablets, we also offer a free all-in-one solution with a Smart Scan feature for your mobile devices. Avira Antivirus Security for Android includes antivirus protection, a VPN with 100 MB of data per day, plus storage- and performance-tuning tools. Avira Mobile Secu...
- Windows
- Security
Download Avira products and services for home and business users. Get award-winning antivirus, VPN, password manager, system speedup, and more with one click.
Download Avira Free Security for Windows 11 to protect your device from malware, ransomware, and online threats. Enjoy extra features such as free VPN, password manager, software updater, and more.
Get 40% off one of our premium products and get access to award-winning online protection and customer support via email, chat or phone. As a free user, you can join our worldwide community and ask experienced users for help.