I tested every free antivirus I could find against thousands of old and new Windows malware files. I was ultimately able to find 5 free downloads that each offer free virus protection alongside a decent set of free internet security tools.
That said, every free antivirus is going to include a few frustrating limitations. I tested and ranked each free antivirus listed here for malware detection, ease of use, and additional cybersecurity features. Read the full Norton review here. Plus, Windows Defender consistently ranks below the top antivirus scanners in our independent lab testing. The free downloads on this list are from top-notch cybersecurity companies that are offering their premium antivirus protection for free.
And some of the free programs on my list also include additional cybersecurity protections. Here are a few of them:. Avira Free Security for Windows is my favorite free Windows 10 free antivirus microsoft free download antivirus in — it has one of the best anti-malware engines on the market, includes more free features than any other competitor, and is really easy to use.
Paid programs like McAfee and Norton are equally effective at detecting malware, but their full disk scans will slow down your system much more than Avira will.
The extension also automatically recommends links to better deals when shopping online. If you want a fast and reliable VPN with unlimited data, multi-device support, and advanced system optimization windows 10 free antivirus microsoft free download, you should consider upgrading to Avira Primewhich is one of the best antivirus suites of Download Avira Free Now. Malware scans, detection, and removal all happen automatically, unless you decide to adjust the settings.
Bitdefender also scanned my device faster than any other product on this list. Bitdefender also alerted me when I was asked to enter private data onto 3 different suspicious web forms.
Bitdefender has a cloud-based scanner with excellent detection rates, includes real-time protection, and comes with good anti-phishing protection. Download Bitdefender Free Now. It uses a huge blacklist to windows 10 free antivirus microsoft free download known phishing sites as well as an AI-powered phishing detection system to detect new threats. TotalAV is also the most intuitive windows 10 free antivirus microsoft free download Windows antivirus on this list, with easy-to-use and easy-to-understand features and functions inside a minimalistic, well-designed dashboard.
Another thing that makes Panda a good choice for Windows users is the Rescue Kit feature, which allows you to download a bootable version of Panda to a USB drive and then use the USB drive to clean an infected PC and get it up and running again. You can only get unlimited VPN data and access to select various worldwide servers on the Panda Dome Premium plan, which also offers extra features like a firewall, anti-ransomware protection, anti-phishing protection, advanced system tune-up tools, a password manager, and parental controls.
Download Panda Free Now. Kaspersky Security Cloud — Free is good at detecting and removing malware, and it also comes with plenty of extras — including:. All Kaspersky purchases include a day money-back guarantee.
Download Kaspersky Free Windows 10 free antivirus microsoft free download. Malwarebytes Free is a good choice for users looking for a simple antivirus scanner that they can install and forget about. Apart from the scanner, Malwarebytes Free also comes with a browser extension that protects against a wide range of threats, including malware, ads and trackers, scams, and PUPs.
Malwarebytes Free is a minimalistic antivirus scanner with good virus detection and removal rates. It also comes with a browser extension that blocks malware, phishing sites, ads, and trackers. Download Malwarebytes For Free Now. Sophos Home Free offers pretty good free anti-malware protection. It also includes some helpful web protections and covers up to 3 PCs all within its free antivirus package.
In addition to multi-device protection and remote management, Sophos is also a decent choice for families because it has free parental controls. Sophos Home Free is pretty good, and Sophos Home Premium adds advanced malware and ransomware scanning, additional web protections, and coverage for up to 10 devices — and it has a day money-back guarantee.
Sophos offers pretty good antivirus scanning and remote management for up windows 10 free antivirus microsoft free download 3 devices. Users looking for coverage on up to 10 devices, advanced malware windows 10 free antivirus microsoft free download ransomware protection, and advanced web safety tools should upgrade to Sophos Home Premium.
Download Sophos Free Now. There is no such thing as a truly free antivirus. Most antivirus companies limit the free version of their software to only offer basic protection. Windows Defender is not a bad antivirus — it even ranks a little bit better than some third-party free antiviruses. Avira is my 1 pick for the best free antivirus in If you need a free antivirus, take a look at our list of the best free antiviruses in or just download Avira Free.
If you want the best protection for all of your devices, you need to pay for a premium antivirus program like Norton or Bitdefender. While there are literally billions of malware attacks reported annually, trojans and adware are consistently the most common types of malware found on Windows computers.
Trojans look like other files with extensions like. If you decide to uninstall your third-party antivirus, your PC will automatically ask you to reactivate the Windows Defender antivirus. RON Romanian leu. Professional Reviews. Affiliate Commissions. Reviews Guidelines. Short on time? Download Avira Free Security for Windows here. Quick summary of the best free Windows antiviruses for 1.
Panda — Good virus protection with decent additional features, including a free gaming mode. Kaspersky — Free extras like a Windows 10 free antivirus microsoft free download, dark web monitoring, and a password manager.
Malwarebytes — Minimalistic antivirus with on-demand scanning. Sophos — Good real-time scanning with remote access for 3 PCs. Here are a few of them: Avast. While Avast — and their subsidiary antivirus company AVG — continue to offer two pieces of widely used free antivirus software Avast Free Antivirus and AVG AntiVirus Free their repeated privacy violations have caused too many concerns.
You can read more here. McAfee is one of my favorite antiviruses of It comes with an advanced anti-malware engine, excellent web protections, and a VPN with unlimited data. Why should I use a free antivirus instead of Windows Defender? Is Avast free? What are the most common types of viruses that affect Windows computers?
Will Windows allow me to install a free antivirus? Read Review Visit Website. Share It: 0. About the Author Scott Jackson is an internet security researcher who has spent the last two windows 10 free antivirus microsoft free download working as an IT technician, programmer, and cybersecurity consultant with more than a dozen Fortune companies.
He spends his time researching hacking trends and helping make sure that people stay safe on the internet. Was this article helpful? Please tell us what we can improve This field is required.
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