Phần mềm diệt virus miễn phí 2018


Award-winning protection, and miễn phí forever

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

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

Best sản phẩm


Best protection


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

The best antivirus 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 trachồng what you vì chưng or sell your data to lớn third parties.

" is an excellent sản phẩm. I found easy khổng lồ install & am pleased with the protection it provides."

“ Free Security is the lathử nghiệm evolution of the modern antivirus solution. In its basic khung, 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 & even ensure that your computer is running as it should.”


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

Unloông chồng 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 khổng lồ traông xã your behavior to create a detailed profile about you lớn serve sầu personalized ads. Browser trackers enable companies lớn collect a significant amount of data & traông chồng 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 khổng lồ steal passwords, bank details, or even hijaông chồng 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 lớn install an antivi khuẩn software, designed to 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 lớn 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 vi khuẩn scans, it does not offer complete protection. When tested by IT security experts, the mặc định windows antivirut didn’t perform as well as other antivi khuẩn software, often failing khổng lồ blochồng 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 recommkết thúc an additional antivi khuẩn lớn conduct real-time virut scans and 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 lấy phí antivirus for Windows. Free Security is the best không lấy phí antivi khuẩn for Windows, with an impressive sầu trachồng record in tests performed by leading industry experts. It also includes a không lấy phí VPN for private and secure browsing and built-in performance optimization tools to lớn keep your system running fast & efficiently. Free Security is an all-in-one solution for a carefree digital life.

How does Free Security work?’s miễn phí antivirut software uses the lakiểm tra cloud công nghệ to lớn offer you the faskiểm tra and most reliable real-time scanning and data protection. The fingerprints of new unknown files are automatically uploaded khổng lồ our cloud & 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.

· Our intelligent learning system NightVision protects you và your devices against new and 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 & phishing URLs in websites, social networks và email.

· 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 lớn distribute their malware via email with infected liên kết or attachments. Our E-Mail Protection, available for the Pro version, scans emails for these dangers.

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

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

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