Award-winning protection, & không lấy phí forever

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

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

Best product


Best protection


Top anti-ransomware protection


Best performance


Best usability


Real-time protection và repair

We protect you from billions of malware attacks annually, including against ransomware, Trojans, worms, viruses, & more. In addition to lớn vi khuẩn scans, our antivirut 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 and fast has one of the smallest footprints in the industry – with virus definition updates 2-5 lighter than most other antivi khuẩn 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 & repair capabilities. And as a German company, we don’t track what you vày or sell your data lớn third parties.

" is an excellent hàng hóa. I found easy to lớn install và am pleased with the protection it provides."

“ Free Security is the lademo evolution of the modern antivirus solution. 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 sầu 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 và evolving threats.

Unloông xã premium features with Antivirus Pro

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

Browsing the internet puts your privacy at risk. Companies want to track your behavior lớn create a detailed protệp tin about you khổng lồ serve sầu personalized ads. Browser trackers enable companies lớn collect a significant amount of data and track your online activities. You can easily become a victyên 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 hijaông chồng your computer access to lớn use your devices for attacks against others. Keyloggers, rootkits, spyware, Trojans, & worms are just some of the malware types that can attachồng your system. To keep your system secure và protect your privacy, you need khổng lồ install an antivirus software, designed khổng lồ detect và remove sầu 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 Antivi khuẩn is installed by mặc định on all devices running Windows10. While it is a good option for conducting basic virus scans, it does not offer complete protection. When tested by IT security experts, the mặc định windows antivirut didn’t persize as well as other antivirut software, often failing khổng lồ bloông chồng malware. Furthermore, Windows Defender is not updated often enough to lớn keep up with the new threats. To detect the new types of malware that are being spread daily, cybersecurity experts recommover an additional antivirus to conduct real-time vi khuẩn scans và alert you as soon as a malicious threat is detected.

How to get complete protection for your Windows device?

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

How does Free Security work?’s free antivi khuẩn software uses the lachạy thử cloud công nghệ khổng lồ offer you the faschạy thử and most reliable real-time scanning và data protection. The fingerprints of new unknown files are automatically uploaded lớn our cloud and analyzed in real-time. This way, we protect you from Zero-Day-Attacks, where cybercriminals use new methods khổng lồ 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 và evolving threats.

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

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

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

· Cybercriminals are constantly trying to lớn distribute their malware via email with infected liên kết or attachments. Our Email Protection, available for the Pro version, scans emails for these dangers.

· Install the browser extension Browser Safety for Chrome, Firefox, and Opera to blochồng tracking cookies & annoying banners on websites.

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