At Avira, we believe that everyone should enjoy a safer and more private digital life—anytime, anywhere. That’s why we provide free software for your online security and privacy, plus performance enhancement—for Windows, Mac, Android, and iOs devices. If you love surfing online, consider this free, discreet add-on that helps secure your browsing and can protect your privacy: Avira Browser Safety for Opera , Firefox , and Microsoft Edge was designed to shield you from dangerous and phishing websites, malicious advertisements, and online tracking.

Plus, its anti-tracking capabilities can help prevent ad networks from monitoring your online activities. It also helps stop potentially unwanted applications PUAs from hiding in your downloads—once inside your system, they could spy on you or display an annoying stream of ads. Google user and online shopping fan? We have something for you too.

Avira Phantom VPN encrypts your data traffic, helps anonymize your online activities and lets you surf more securely, even on public Wi-Fi. Now you know how to stay more secure and private online for free! Avira offers numerous cleanup and optimization tools to help you speed up your machine and free up more storage space. Now how about freeing up your own mind from the hundreds of passwords its struggling to remember? Avira Password Manager creates and stores strong passwords for all your user accounts.

With just a few clicks, you can check your devices for security, online privacy, and performance issues—and fix problems fast. Our free security software offers essential tools to help optimize and protect your digital life. For example, the free Antivirus for Mac and Windows uses the same powerful virus scanner as our premium version. However, our Pro versions unlock additional features and enhanced levels of protection, such as a VPN with unlimited data volumes limited to MB per month in the free version.

With Avira Antivirus Pro for Windows and Mac , you get built-in web protection and advanced anti-ransomware. Plus, there are no ads. Avira System Speedup Pro for Windows offers a wider range of tune-up tools for more thorough and automatic cleaning and device acceleration.

Avira Internet Security offers multiple premium products but has a few more things up its sleeve than its free cousin, Avira Free Security: In addition to the advanced protection features of Avira Antivirus Pro such as download and email protection , it also includes Password Manager Pro which can alert you if your data has been leaked in a breach.

Explore the differences between the Free and Pro versions here. This premium all-in-one includes all our Pro features for more security, online privacy and performance. However, with new malware being developed each day, relying on the built-in security features is not enough to keep your device and data secure. Specialized antivirus solutions have better Malware Scanner s and are updated more frequently.

With less frequent updates, Windows Defender might miss some of the latest viruses. With specialized antivirus software, such as Avira Free Security for Windows , you have an additional layer of protection against malware and viruses — plus you get a lot of extra features in addition to the antivirus:. Password Manager for generating and storing unbreakable passwords for all your accounts. Browser safety ad-on for blocking ads and preventing tracking. File shredder for deleting files permanently.

Installing an antivirus in addition to Windows Defender is highly recommended. Specialized antivirus solutions, such as Avira Free Security, have more powerful virus scan engines, larger malware databases, and receive updates more frequently compared to Windows Defender. Windows Defender is a good solution for basic protection against viruses, but the rapidly evolving cyberthreat landscape makes it necessary to have an additional layer of protection. It has been ranked the best free Windows antivirus software by SafetyDetectives and it has received multiple awards for its protection capabilities, usability, and performance.

To upgrade to Windows 11, your Windows device needs to meet these requirements:. Storage: minimum 64GB, preferably at least GB. Display: p minimum resolution, 8 bits per color channel or higher. Download Avira Free Security from our website, open the. In just a few minutes, you will be able to run your first smart scan to check for security, privacy, and performance issues. Windows Defender does not conflict with other antivirus software.

We accomplish this via our unique heuristic technology, which stops ransomware before it can do you any harm. Browse with complete confidence: we block malicious websites, drive-by downloads, and hijack attempts on your web browser — not to mention phishing attacks via social networks and email.

Update your Windows version here. Our Avira Phantom VPN is no longer available for use within India as a result of governmental regulations requiring the logging and saving of user data, but you can still use your subscription when traveling outside of India.

Award-winning security, free to download. Are you a home user looking for our premium products? Download them here.

Most popular Avira Free Security With one click, get everything you need for a secure, private, and fast digital life. Learn more. Reinstall from your account. Avira Free Security for Mac Avira Free Antivirus is an all-in-one security, privacy, and performance tool for Mac that combines award-winning antivirus protection with a junk file cleaner, a password manager, and a free VPN MB of free data per month. Avira Free Antivirus for Mac Avira Free Antivirus for Mac packs award-winning malware detection into a smart application that almost never needs your attention.

Avira Free System Speedup In just one minute, you can cut loose all the accumulated runaway processes, bad registry entries and files lost in limbo that are bogging down your computer. Avira Free Software Updater Avira Software Updater is the easiest way to keep your software up to date and automatically patched against security vulnerabilities.

Avira Password Manager With just one master password to remember, you can now easily generate and securely store unique and complex passwords for all your accounts. Get it now Reinstall from your account. Mac File version: 3. These could be false positives and our users are advised to be careful while installing this software. It’s very likely that this is software is malicious or contains unwanted bundled software.

Users are advised look for alternatives for this software or be extremely careful when installing and using this software. This software is no longer available for the download. This could be due to the program being discontinued , having a security issue or for other reasons. Join our mailing list Stay up to date with latest software releases, news, software discounts, deals and more. Free Download. Buy Now. Share with Friends. Avira Free Antivirus is an award-winning Antivirus software that provides comprehensive protection against all types of threats, secures your data, protects your privacy , and ensures your PC remains virus-free.

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Download Avira Free Antivirus for Windows 10 (32/64 bit) in English

Download latest version of McAfee Endpoint Security. Download latest version of SpyShelter Premium. Download latest version of Avira Antivirus Pro. Open Source software is software with source code that anyone can inspect, modify or enhance.

Programs released under this license can be used at no cost for both personal and commercial purposes. There are many different open source licenses but they all must comply with the Open Source Definition – in brief: the software can be freely used, modified and shared.

This license is commonly used for video games and it allows users to download and play the game for free. Basically, a product is offered Free to Play Freemium and the user can decide if he wants to pay the money Premium for additional features, services, virtual or physical goods that expand the functionality of the game. In some cases, ads may be show to the users. Demo programs have a limited functionality for free, but charge for an advanced set of features or for the removal of advertisements from the program’s interfaces.

In some cases, all the functionality is disabled until the license is purchased. Demos are usually not time-limited like Trial software but the functionality is limited. Trial software allows the user to evaluate the software for a limited amount of time. After that trial period usually 15 to 90 days the user can decide whether to buy the software or not. Even though, most trial software products are only time-limited some also have feature limitations. Windows Defender offers essential protection against malware.

Avira Free Antivirus delivers outstanding security with intelligent learning algorithms and award-winning detection technology. Best usability. Important: Your current Windows version is outdated and no longer supported. For your security, we recommend switching to Windows 10 or Windows 11 before downloading Avira software. Update your Windows version here. Our Avira Phantom VPN is no longer available for use within India as a result of governmental regulations requiring the logging and saving of user data, but you can still use your subscription when traveling outside of India.

Home Avira Antivirus Windows And with our privacy-by-design guarantee, rest assured that your data is safe with us; we will never sell it. Avira Free Antivirus is an all-in-one security, privacy, and performance tool for Mac that combines award-winning antivirus protection with a junk file cleaner, a password manager, and a free VPN MB of free data per month.

Avira Free Antivirus offers you award-winning protection against malware. Easy to install and even easier to use, our edition includes a new user interface and next-gen AI technology, which protects you in real time against emerging threats.

Avira Free Antivirus for Mac packs award-winning malware detection into a smart application that almost never needs your attention. Just install it and continue to enjoy your Mac, free of viruses and free of antivirus hassles too. Encrypts your connection via a VPN proxy server, hides your IP address and bypasses geo-restrictions. In just one minute, you can cut loose all the accumulated runaway processes, bad registry entries and files lost in limbo that are bogging down your computer.

Avira Software Updater is the easiest way to keep your software up to date and automatically patched against security vulnerabilities. It covers over applications for Windows, identifies the outdated ones and silently installs the latest versions for you.

With just one master password to remember, you can now easily generate and securely store unique and complex passwords for all your accounts. File version: File size: MB. Release date: May 4, File version: 3. Release date: Jun 7, Available for: Windows. Award-winning antivirus protection for PCs and file servers – ideal for small businesses.

Note: for the product installation both files — Antivirus and Exchange – must be downloaded.

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