We regularly receive awards for the best security product, and we have some of the best overall performance speeds for our antivirus software, and the best repair capabilities to fix damaged files. We have the smallest virus definition updates in the industry, and you get free access to all Avira updates. We believe security and privacy are rights, not privileges, and we strive to offer the best protection for free.
Each year, we block over 45 million infected sites, 3. Advanced ransomware protection , powered by behavior-based analysis. It protects you from the newest ransomware threats, and instantly blocks unauthorized attempts to delete, alter or encrypt your files. Web protection blocks infected sites and phishing attacks, and scans all files accessed online. Mail Protection scans all emails for infected attachments, phishing links, and spam.
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Download for free Download for free. Discover Pro. Award-winning tech relied on by million users and Fortune companies. Best product Best protection Top anti-ransomware protection Best performance Best usability. Free or Pro? Your lifestyle. Your choice. Avira Free Antivirus Protects you from malware. Learn more.
Our technology To stay ahead, our multi-layered security harnesses the power of cloud technology, machine learning, and artificial intelligence. We protect you from all online threats — for free.
What is ransomware? What is adware? What is spyware? What is a hacker? What are phishing attacks? What are rootkits? What is a Trojan? What is a computer worm? Private by design: We don't sell your data. Made in Germany. Downloaded by millions. Rating: 4. Rating: 5 stars. I found Avira easy to install and am pleased with the protection it provides.
Very easy to use. No guessing. And recommended by the industry. Laptop, smartphone or tablet? Secure all your devices with Avira. Discover Antivirus Pro for Mac and Windows. Learn more about the following. Adware shows annoying or infected advertisements on your device without your permission and you get spammed with banners and pop-ups… Learn about adware.
In addition to virus scans, our antivirus software includes advanced repair functionalities, fixing over 90 million files last year. Stronger together: every secured device is as a sensor, which detects emerging, never-seen-before attacks. As soon as a new threat is identified, all our customers are immediately immunized against it, protecting millions within minutes. Avira has one of the smallest footprints in the industry — with virus definition updates lighter than most other antivirus products.
With over 30 years of security experience, Avira offers superior detection, with additional web protection and repair capabilities. In its basic form, it brings forth one of the best antivirus engines, a VPN, and a lot of other efficient goodies that will have a big impact on protecting your privacy and even ensure that your computer is running as it should.
Detects and blocks malware viruses, ransomware, banker trojans, etc. Our automated, intelligent learning system protects you against new and evolving threats.
Identifies potentially unwanted applications hidden within legitimate software. Blocks harmful websites before they load. Prevents intrusive and malicious ads, banners, and pop-ups from loading. Stops companies from monitoring you online. Browsing the internet puts your privacy at risk. Companies want to track your behavior to create a detailed profile about you to serve personalized ads.
Browser trackers enable companies to collect a significant amount of data and track your online activities. You can easily become a victim of adware, which is not only intrusive but also slows down your device.
The security of your devices is also at risk, especially when shopping online or using cloud-based services. Cybercriminals are on the lookout for personal data, trying to steal passwords, bank details, or even hijack your computer access to use your devices for attacks against others.
Keyloggers, rootkits, spyware, Trojans, and worms are just some of the malware types that can attack your system. To keep your system secure and protect your privacy, you need to install an antivirus software, designed to detect and remove malware. With regular virus scans, you can protect your computer against a wide range of threats.
The Windows Defender Antivirus is installed by default on all devices running Windows While it is a good option for conducting basic virus scans, it does not offer complete protection. Furthermore, Windows Defender is not updated often enough to keep up with the new threats.
To detect the new types of malware that are being spread daily, cybersecurity experts recommend an additional antivirus to conduct real-time virus scans and alert you as soon as a malicious threat is detected.
Avira Free Security is the best free antivirus for Windows, with an impressive track record in tests performed by leading industry experts. It also includes a free VPN for private and secure browsing and built-in performance optimization tools to keep your system running fast and efficiently.
Avira Free Security is an all-in-one solution for a carefree digital life. The fingerprints of new unknown files are automatically uploaded to our cloud and analyzed in real-time. This way, we protect you from Zero-Day-Attacks, where cybercriminals use new methods to infiltrate your system. Our Protection Cloud can detect these never-seen-before attacks. Once a new thread has been identified, you are instantly protected against it. With our Firewall Manager you can optimize the protection with just one click.
Rating: 5 stars. Take our product tour Click the icons on the left and center to learn more about Avira Free Security's features and benefits. Status Security Privacy Performance. You are protected Last update: 10 minutes ago. Full virus scan Scan your entire device for threats. Protection options See your security status and set up your Antivirus.
Quarantine Repair or delete unsafe files. Software updater Fix security risks in your apps. Firewall Block hackers and other threats. Browser safety Avoid tracking and block ads on Chrome and Firefox. VPN Connect to the Internet anonymously. Passwords Manage passwords safely and easily. File shredder Erase sensitive data securely. System privacy Prevent Windows and apps from sharing your data. Cleaner Free up space on your device.
Startup optimizer Start your device faster. Battery saver Get a long-lasting battery. Driver updater Make your connected devices run smoothly. Duplicates finder Get rid of double files. All good things come in three's Free Security takes a three-pronged approach to protecting and enhancing your digital world.
Security Privacy Performance. All the protection you need, whenever you need it Threat protection has evolved to better suit your digital lifestyle. Download now Download now. Avira keeps it private and for your eyes only by making you invisible online. Make your devices feel like new again A…slow…device…that…keeps crashing and a battery that fails on you?
The result? A clean, stable device with more space for all the things you love, like photos. Billions of reasons to get more than antivirus. Threat landscape. Privacy by design: We don't sell your data. Award-winning tech relied on by million users and Fortune companies. Customers love us. Cyber attackers and privacy violators, not so much. Good Service and smart tech to help me through my problems.
Easy to work with. I highly recommend this program! Want even more? Avira Internet Security for Windows The premium security bundle. Buy now. Avira Prime. For all your devices. Premium device and identity protection Alerts you if your data was leaked in a security breach Automatic software and driver updates. See detailed comparison.
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