Download free antivirus for windows

Award-winning protection, và không tính 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 product


Best protection


Top anti-ransomware protection

Real-time protection & repair

We protect you from billions of malware attacks annually, including against ransomware, Trojans, worms, viruses, and more. In addition to 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 virut definition updates 2-5 lighter than most other antivirut products. Unlượt thích many others, our protection doesn’t slow you down nor hog your system’s resources.

The best antivi khuẩn protection

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

" is an excellent sản phẩm. I found easy 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 antivirut engines, a VPN, and 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.

Unloông chồng premium features with Antivirus Pro

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

Browsing the mạng internet puts your privacy at risk. Companies want lớn traông chồng your behavior to create a detailed profile about you to serve personalized ads. Browser trackers enable companies to lớn collect a significant amount of data & track your online activities. You can easily become a victyên ổn of adware, which is not only intrusive sầu 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 lớn steal passwords, bank details, or even hijaông chồng your computer access lớn 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 lớn install an antivi khuẩn software, designed khổng lồ detect và remove sầu malware. With regular virus scans, you can protect your computer against a wide range of threats.

Why is Windows Defender not enough khổng lồ 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 vi khuẩn scans, it does not offer complete protection. When tested by IT security experts, the default windows antivi khuẩn didn’t perform as well as other antivi khuẩn software, often failing khổng lồ blochồng malware. Furthermore, Windows Defender is not updated often enough khổng lồ 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 lớn conduct real-time vi khuẩn scans & alert you as soon as a malicious threat is detected.

How lớn get complete protection for your Windows device?

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

How does Free Security work?’s free antivirus software uses the lathử nghiệm cloud công nghệ khổng lồ offer you the faschạy thử & most reliable real-time scanning and data protection. The fingerprints of new unknown files are automatically uploaded to lớn our cloud & 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 và your devices against new & evolving threats.

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

· Our Web Protection stops you from visiting dangerous websites, and proactively blocks malicious and phishing URLs in websites, social networks and 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 distribute their malware via tin nhắn with infected links or attachments. Our Email Protection, available for the Pro version, scans emails for these dangers.

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

Xem thêm: Khoi Phuc Du Lieu Liệu Bị Xóa Trên Máy Tính Hiệu Quả, Khôi Phục File Đã Xóa Một Cách Nhanh Nhất

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

Chuyên mục: Công nghệ