Award-winning protection, and miễn phí forever

Top antivirus:blocks spyware, adware, ransomware, etc.

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Real-time protection & updatesLight và fast: doesn’t slow down your PC

Best sản phẩm


Best protection

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Top anti-ransomware protection


Best performance


Best usability


Real-time protection & repair

We protect you from billions of malware attacks annually, including against ransomware, Trojans, worms, viruses, & more. In addition to virut scans, our antivi khuẩn software includes advanced repair functionalities, fixing over 90 million files last year.


Real-time updates via the cloud

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.

Light và fast has one of the smallest footprints in the industry – with virus definition updates 2-5 lighter than most other antivirus products. Unlike many others, our protection doesn’t slow you down nor hog your system’s resources.

The best antivirut protection

With over 30 years of security experience, offers superior detection, with additional website protection and repair capabilities. And as a German company, we don’t traông chồng what you bởi or sell your data to lớn third parties.

" is an excellent product. I found easy to lớn install & am pleased with the protection it provides."

“ Free Security is the lademo evolution of the modern antivi khuẩn solution. In its basic form, it brings forth one of the best antivi khuẩn engines, a VPN, và a lot of other efficient goodies that will have a big impact on protecting your privacy và even ensure that your computer is running as it should.”


Our automated, intelligent learning system protects you against new and evolving threats.

Unlochồng premium features with Antivirus Pro

Scans downloads, torrents và cloud storageScans email attachmentsScans USB devicesNo AdsUnlimited Customer SupportDiscover Pro

Browsing the internet puts your privacy at risk. Companies want lớn traông xã your behavior to create a detailed profile about you khổng lồ serve sầu personalized ads. Browser trackers enable companies lớn collect a significant amount of data và track your online activities. You can easily become a victyên ổn 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 lớn steal passwords, bank details, or even hijack your computer access lớn use your devices for attacks against others. Keyloggers, rootkits, spyware, Trojans, & worms are just some of the malware types that can attaông xã your system. To keep your system secure and protect your privacy, you need to lớn install an antivi khuẩn software, designed khổng lồ detect & remove malware. With regular vi khuẩn scans, you can protect your computer against a wide range of threats.

Why is Windows Defender not enough to protect your system?

The Windows Defender Antivirus is installed by default on all devices running Windows10. While it is a good option for conducting basic virut scans, it does not offer complete protection. When tested by IT security experts, the mặc định windows antivi khuẩn didn’t perform as well as other antivirus software, often failing khổng lồ bloông xã malware. Furthermore, Windows Defender is not updated often enough lớn keep up with the new threats. To detect the new types of malware that are being spread daily, cybersecurity experts recommend an additional antivirut to conduct real-time vi khuẩn scans and alert you as soon as a malicious threat is detected.

How to lớn get complete protection for your Windows device?

You can protect your digital life with’s không lấy phí antivirut for Windows. Free Security is the best miễn phí antivirus for Windows, with an impressive sầu traông xã record in tests performed by leading industry experts. It also includes a không tính tiền VPN for private và secure browsing và built-in performance optimization tools to lớn keep your system running fast & efficiently. Free Security is an all-in-one solution for a carekhông tính tiền digital life.

How does Free Security for Windows work?’s không tính phí antivirut software uses the lathử nghiệm cloud technology khổng lồ offer you the fasthử nghiệm & most reliable real-time scanning & data protection. The fingerprints of new unknown files are automatically uploaded lớn our cloud và analyzed in real-time. This way, we protect you from Zero-Day-Attacks, where cybercriminals use new methods lớn 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.

· Our intelligent learning system NightVision protects you and your devices against new and evolving threats.

· The PUA Shield discovers potentially unwanted software that is hidden within legitimate software.

· Our Web Protection stops you from visiting dangerous websites, & proactively blocks malicious và phishing URLs in websites, social networks and tin nhắn.

· Your Windows Firewall is a key element in protecting your whole system. With our Firewall Manager you can optimize the protection with just one cliông xã.

· Cybercriminals are constantly trying to distribute their malware via email with infected link or attachments. Our Thư điện tử Protection, available for the Pro version, scans emails for these dangers.

· Install the browser extension Browser Safety for Chrome, Firefox, và Opera khổng lồ block tracking cookies & annoying banners on websites.

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You can protect yourself & your devices from viruses, ransomware, banker Trojans, & other types of malware with our không tính phí antivi khuẩn for Windows. Our solutions, “Made in Germany”, have sầu won hundreds of awards và are used by millions of satisfied customers.