I tested all the free Windows antiviruses I could find and ranked them on malware detection, ease of use, and additional cybersecurity features. Your Windows computer already comes with Windows Defender — which, as you can see from our recent review , is a decent free antivirus.
To keep your PC actually safe, you need the kind of protection that you can only get from dedicated antivirus software. There are some impressive free antivirus applications out there — but remember that none of these free versions offer complete protection.
For example, advanced protection against ransomware is often a premium antivirus feature. Ransomware works by locking up your computer or personal files and demanding that you make a payment to release them. My number 1 free Windows antivirus application, Panda Free Antivirus , is particularly generous with its free offerings. But the premium version of any one of these products will offer more security features than all the free versions combined.
To earn a place in my top 5, a free Windows antivirus software must offer the following:. Here are a few of them:. All trademarks displayed on this web site are the exclusive property of the respective holders. No Thanks, I just have 1 PC. Antivirus Download Full Version It's raining security threats. Avira Free Antivirus for Windows Award-winning protection, and free forever Top antivirus - blocks spyware, adware, ransomware, etc. Editors' rating:. Enjoy a multi-award-winner We have received top awards for our protection, performance, and repair capabilities.
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. I found Avira easy to install and am pleased with the protection it provides. Very easy to use. No guessing. The latest technologies. Antivirus Scanner Detects and blocks malware viruses, ransomware, banker trojans, etc.
It protects you in real-time by analyzing unknown files before they get to you. A beautifully intuitive interface, advanced application protection, a new passive mode for running multiple security products in parallel — and a little something for you gamers and movie buffs.
Just a click of our fresh, new, easy-to-use interface checks everything from your passwords to your home network security. Detect and block viruses, malware, spyware, ransomware and phishing. We use smart analytics to stop threats before they affect you. Automatically send suspicious files for analysis in the cloud, and push a cure to all Avast users if it's a threat.
Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software. We have scanned the file and URLs associated with this software program in more than 50 of the world's leading antivirus services; no possible threat has been detected. Based on our scan system, we have determined that these flags are possibly false positives.
It means a benign program is wrongfully flagged as malicious due to an overly broad detection signature or algorithm used in an antivirus program. To continue promising you a malware-free catalog of programs and apps, our team has integrated a Report Software feature in every catalog page that loops your feedback back to us. Flag any particular issues you may encounter and Softonic will address those concerns as soon as possible. Alternative Avast Free Antivirus download from external server availability not guaranteed.
Gives you free antivirus and more As a free antivirus scanner and cleaner, Kaspersky Security Cloud — Free software defends your PC and mobile devices, including your iPhone, against viruses, infected files, dangerous applications and suspicious sites. Browser Cleanup Cleaning your browser data will improve security and speed.
While Apple devices are generally less susceptible to hackers, malicious websites and unsecured networks still pose serious threats to your device and privacy. Take advantage of our free trial today and enjoy enhanced peace of mind. Learn more about McAfee security solutions for Mac. The free antivirus trial has the same software features as the premium McAfee Total Protection package, so you can enjoy full access to features like web protection, password manager, identity theft protection and more.