Award-winning protection, and miễn phí forever

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

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

Best usability



Real-time protection và repair

We protect you from billions of malware attacks annually, including against ransomware, Trojans, worms, viruses, và more. In addition to virus scans, our antivirus 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 & fast has one of the smallest footprints in the industry – with virut 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 antivirus protection

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

“ free Security is the latest evolution of the modern antivirus solution. In its basic form, it brings forth one of the best antivirus 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 and evolving threats.

Unlock 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 to lớn track your behavior to create a detailed profile about you lớn serve personalized ads. Browser trackers enable companies to collect a significant amount of data và track your online activities. You can easily become a victim 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 lớn steal passwords, ngân hàng details, or even hijack your computer access khổng lồ use your devices for attacks against others. Keyloggers, rootkits, spyware, Trojans, và worms are just some of the malware types that can attack your system. To keep your system secure & protect your privacy, you need to install an antivirus software, designed to lớn detect và remove malware. With regular virus scans, you can protect your computer against a wide range of threats.

Why is Windows Defender not enough lớn protect your system?

The Windows Defender Antivirus 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 antivirus didn’t perform as well as other antivirus software, often failing to lớn block 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 antivirus khổng lồ conduct real-time virus scans và alert you as soon as a malicious threat is detected.

How khổng lồ get complete protection for your Windows device?

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

How does không lấy phí Security for Windows work?’s không tính phí antivirus software uses the latest cloud công nghệ to offer you the fastest và 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 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 và evolving threats.

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

· Our website Protection stops you from visiting dangerous websites, & proactively blocks malicious và 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 click.

· 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 lớn block tracking cookies và annoying banners on websites.

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

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