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Gives you free antivirus and more As a free antivirus scanner and cleaner, Kaspersky Security Cloud — Free software defends your PC and mobile devices, including your iPhone, against viruses, infected files, dangerous applications and suspicious sites. Secures… Without slowing you down Our security is designed to protect your devices — without getting in your way. And because Kaspersky Security Cloud — Free receives automatic updates, you can be sure your antivirus program is always up to date.

Interested in advanced features? Check out our different editions. Kaspersky Security Cloud Personal. Kaspersky Security Cloud Free. Get free version. Buy Now Try for 30 Days.

Kaspersky Security Cloud Family. All our best security under one account and ready to use. 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. Our Email Protection , available for the Pro version, scans emails for these dangers. You can protect yourself and your devices from viruses, ransomware, banker Trojans, and other types of malware with our free antivirus for Windows.

We will continue to provide updates until the end of While we encourage you to upgrade to Windows 10, we still offer protection if you decide to continue using Windows 7 for a while. If your computer or laptop operates with Windows 10, download Avira Free Security, the best free antivirus for Windows Our next-gen AI Technology with cloud-based threat detection provides real-time protection and blazing fast virus scans. Avira is the pioneer of the freemium business model, offering free privacy, security, and performance tools for a wide range of platforms.

Our free antivirus uses the same real-time virus scan engine as the pro version. The pro version brings extra features, such as unlimited VPN traffic, limited to MB per month in the free version, and automatic software updates, but you can enjoy a carefree digital life completely free of charge. If you are looking for extra convenience, you can check out our all-in-one premium solution, Avira Prime.

Download the award-winning free antivirus for Windows. Home Avira Antivirus Windows. Avira Free Antivirus for Windows Award-winning protection, and free forever Top antivirus: blocks spyware, adware, ransomware, etc. Editors' rating: Rating: 5 stars. Award-winning technology that helps protect millions of users. Top product Advanced malware protection Top malware protection Best performance Best usability. Download for free Download for free. Real-time updates via the cloud Stronger together: every secured device is as a sensor, which detects emerging, never-seen-before attacks.

Light and fast Avira has one of the smallest footprints in the industry — with virus definition updates lighter than most other antivirus products. The best antivirus protection With over 30 years of security experience, Avira offers superior detection, with additional web protection and repair capabilities.

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. The latest technologies. Antivirus Scanner Detects and blocks malware viruses, ransomware, banker trojans, etc. NightVision Our automated, intelligent learning system protects you against new and evolving threats.

PUA Shield Identifies potentially unwanted applications hidden within legitimate software. Safe Browsing Blocks harmful websites before they load.