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Avira Free Security is an all-in-one solution for a carefree digital life. The fingerprints of new unknown files are automatically uploaded to our cloud and 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. With our Firewall Manager you can optimize the protection with just one click. Our Email Protection , available for the Pro version, scans emails for these dangers. You can protect yourself and your devices from viruses, ransomware, banker Trojans, and other types of malware with our free antivirus for Windows.

We will continue to provide updates until the end of While we encourage you to upgrade to Windows 10, we still offer protection if you decide to continue using Windows 7 for a while. If your computer or laptop operates with Windows 10, download Avira Free Security, the best free antivirus for Windows Our next-gen AI Technology with cloud-based threat detection provides real-time protection and blazing fast virus scans. Avira is the pioneer of the freemium business model, offering free privacy, security, and performance tools for a wide range of platforms.

Our free antivirus uses the same real-time virus scan engine as the pro version. The pro version brings extra features, such as unlimited VPN traffic, limited to MB per month in the free version, and automatic software updates, but you can enjoy a carefree digital life completely free of charge. If you are looking for extra convenience, you can check out our all-in-one premium solution, Avira Prime. Download the award-winning free antivirus for Windows. Home Avira Antivirus Windows.

Avira Free Antivirus for Windows Award-winning protection, and free forever Top antivirus: blocks spyware, adware, ransomware, etc.

Editors' rating: Rating: 5 stars. Award-winning technology that helps protect millions of users. Top product Advanced malware protection Top malware protection Best performance Best usability. Download for free Download for free. Real-time updates via the cloud Stronger together: every secured device is as a sensor, which detects emerging, never-seen-before attacks.

Light and fast Avira has one of the smallest footprints in the industry — with virus definition updates lighter than most other antivirus products. The best antivirus protection With over 30 years of security experience, Avira offers superior detection, with additional web protection and repair capabilities. Made in Germany. Downloaded by millions. Rating: 4. Rating: 5 stars. I found Avira easy to install and am pleased with the protection it provides.

Very easy to use. No guessing. Protect Your Valuable Files. Free vs Complete Antivirus Wondering whether you need the free version of Comodo Antivirus or the complete version? Comodo Free Antivirus. Security is a right. Not a privilege We are offering the best value on the market because we strongly believe in creating a cyber-safe environment for everyone. True security for online banking and shopping. Security Features.

Default Deny Protection. Auto SandBoxing Technique. Prevention-based Protection. Payments Protection. Cloud based Antivirus. Cloud Based Whitelisting. Game Mode. Application Control. Personalized Protection Alerts. Spyware Scanning. Protection against viruses, malware and more. Trusted by over 1, organizations worldwide to provide effective cyber security solutions.

Covers the global threat landscape certified against zero day threats. How Does Antivirus Software Work? Best Antivirus Software for Computer and Laptop Laptops face all the same threats as desktops, from trojans, worms, ransomware, spyware, adware, etc.

Security Software for Android Mobile and Tablet? Do I Need Antivirus for Android The best way to protect your Android device from malware is by installing an antivirus from a trusted provider. Virus Protection for iPhone Do Apple iPhones Need Antivirus Software iPhone security has become a hot topic recently, with Google Security researchers alleging that they discovered major iPhone security flaws that allow the devices to be compromised.

Importance of Using Antivirus for iPhone Devices As most iPhone users know, Apple takes a walled-garden approach to app publishing, allowing only approved apps into the App Store. Do You Need Antivirus for Windows 10? Antivirus Software for Windows 10 Windows Defender has been shown to lag slightly behind industry leading AV products. Antivirus for Linux Malware for Linux is much less common than malware for Windows, but does this mean that Linux operating systems are completely safe from viruses?

Best Antivirus for Gaming Gamers invest so much time and money to build their gaming PCs, that an antivirus program is essential for keeping their investment protected. Spyware Scanning: Detects spyware threats and destroys each infection.

Secure Shopping: Provides unbeatable security for online banking and shopping by opening websites Award Winning Firewall: Cutting-edge protection against sophisticated buffer overflow attacks. A complete antivirus and firewall bundle stops hackers from gaining any access to your computer.

Hackers may try to breach your computer via a network, a malicious file, or directly. Comodo antivirus and firewall stops hackers from accessing your computer by scanning and blocking any and all malware from entering your computer, and preventing unauthorized access to or from your network. Does Internet Security Include Antivirus. Comodo Antivirus and Internet Security together provide complete protection from attacks targeting your browser, network, operating system, or other applications.

Comodo Internet Security allows users to quickly enable or disable Antivirus, Firewall, Auto-Sandbox or Viruscope by right-clicking on the system tray icon. Comodo Firewall runs in safe mode by default. While filtering network traffic, the firewall automatically creates rules that allow all traffic for the components of applications certified as 'Safe' by Comodo, if the checkbox Create rules for safe applications is selected.

Dennis M. Comodo Antivirus home user I've tried many antivirus apps before but nothing compares to Comodo Antivirus. Jack C. Comodo Antivirus home user I was almost in the verge of giving up when my system got infected with malware until I came across Comodo Internet security.

Zero Trust Archtecture. Our experience is that Malwarebytes is effective and trouble free. Free antivirus can be a good starting point to protect your devices. Malwarebytes offers free versions to scan and clean viruses and malware from your devices. Paid antivirus software like Malwarebytes Premium gives you on-going protection against viruses and malware, rather than just scanning and cleaning when you think your device might be infected.

Malwarebytes security software has multiple layers of malware-crushing tech, including virus protection. Malwarebytes prevents threats in real-time, crushes ransomware, defends against harmful sites, and cleans and removes malware.

Go beyond antivirus and stop worrying about online threats. Traditional antivirus examines file signatures and compares them to a list of known viruses. Yes, you can try the free version of Malwarebytes first and then upgrade to Malwarebytes Premium to get real-time protection against malware and keep threats off your system. Malwarebytes free version will clean malware from your Windows PC or Mac computer. Malwarebytes Premium gives you real-time protection against malware, ransomware, and other online threats.

Compare the free version with Malwarebytes for Windows and Malwarebytes for Mac , and check out our mobile protection with Malwarebytes for Android and Malwarebytes for iOS too. We also offer Malwarebytes for Chromebook. You can try both free before subscribing. The official Malwarebytes logo The official Malwarebytes logo in a blue font.

Online Privacy. Business Business Solutions. Get Started Find the right solution for your business See business pricing Don't know where to start? Help me choose a product See what Malwarebytes can do for you Get a free trial Our team is ready to help.