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By joining Download. Free YouTube Downloader. IObit Uninstaller. Internet Download Manager. WinRAR bit. Advanced SystemCare Free. VLC Media Player. MacX YouTube Downloader. Microsoft Office YTD Video Downloader. Adobe Photoshop CC. VirtualDJ Avast Free Security.

WhatsApp Messenger. Talking Tom Cat. Clash of Clans. Subway Surfers. TubeMate 3. Google Play. Apple TV 4K. Ford F Lightning. BTS releases Butter. World’s largest iceberg break free in Antarctica. Princess Diana’s BBC interview. Windows Windows. Most Popular. New Releases. Desktop Enhancements. Networking Software. Trending from CNET. Safeguard online privacy, secure devices, and go beyond essentials with cloud-light, state-of-the-art protection.

Avira Free Security Free. Get everything you need for a secure and fast digital life, free antivirus included. Avast Free Security Free. Protect your PC against the latest viruses and spyware. Protect your computer against online threats. Norton Security Deluxe Free to try. Stop online threats without slowing down your PC. Norton Security Premium Free to try. Protect your entire family’s digital life. Secure your computer activities, accounts, applications. Trojan Remover Update Free.

Remove Malware without the user having to manually edit system files or the Registry. Bitdefender Total Security Free to try. Protect PC against e-threats, shield your privacy, recover your devices in case of loss or theft.

VirusKeeper Professional Free to try. Protect your computer against viruses, spyware, and malware.

Automatic virus scanner for pc free download

Find out if your Smart TV is spying on you and how to disable built-in cameras and voice-recording features. Scareware is designed to trick users into downloading malicious software. Here’s how to identify fake virus warning popups and how to remove scareware. Mac users often feel protected by the security features in macOS, but Macs can get viruses.

Find out why Mac viruses can still be a threat. Want to learn about malware? Read this ultimate guide to find out what malware is, how it works, how it spreads and what you should do to protect yourself. What is a firewall, how does it work, and do you need a firewall at home?

Learn all about the different types of firewalls and how they’re used. RAR files on Windows, Mac, or smartphones. Learn more about some of our specialized privacy solutions, below.

In order to view this page correctly, you must have a JavaScript-enabled browser and have JavaScript turned on. We apologize for any inconvenience. Learn how to enable it. Download Free Antivirus Software Get award-winning free antivirus that offers world-class protection against viruses and other malware, secures your Wi-Fi network, and strengthens your privacy. Over million users worldwide trust Avast to protect them. Advanced virus and malware protection. Home Wi-Fi network security.

Easy to install, effortless to use. Smart Scan Scans your device for hard-to-find vulnerabilities in hidden places. CyberCapture Automatically sends suspicious files for analysis in the Cloud, then pushes a cure to Avast users if needed. For Mac: English only. AVG AntiVirus FREE is one of the best free antivirus solutions thanks to our advanced virus and malware removal technology, our ability to detect and remove harmful spyware without slowing your PC down, and our powerful Trojan scanner and removal tools.

You need antivirus software if you want to protect your PC against viruses, malware, ransomware , and the variety of other online threats out there. You can check out our guide for how to manually remove a virus from your computer , or you can download a great virus removal tool like AVG AntiVirus FREE and start protecting your PC in real time today.

AVG AntiVirus FREE automatically detects and blocks incoming viruses and other malware while scanning and removing any existing malware from your device. A computer virus is a type of malware that infects your computer often through malicious downloads or deceptive links. Viruses are designed to spread themselves across files and programs as well as across networks to other devices.

Indications that you may have a virus on your computer include slowdowns, invasive pop-ups , crashes, and other issues. Learn how to remove viruses from your Android phone and iPhone with our expert guide. Scan and remove mobile malware, then protect against future threats. Microsoft’s antivirus tool protects against some malware and other threats, but is Windows Defender good enough compared to other AV solutions?

Concerned about fake virus alerts? Learn how to detect fake virus warning pages and pop-up malware and avoid a real attack. In computing, a Trojan horse is a decoy that hides malware. Find out what a Trojan is and how to detect and protect against this sneaky type of attack.

Linux systems can still suffer ill effects from malware and spam. Comodo Antivirus for Linux is available for free. Gamers invest so much time and money to build their gaming PCs, that an antivirus program is essential for keeping their investment protected.

A good antivirus for gaming should protect your sensitive data, continuously scan your system, and verify any downloaded files, all without slowing down your computer. Comodo Antivirus is the ideal antivirus for gaming. Modern antiviruses have multiple ways of detecting and identifying a virus. The most basic way to scan every file entering your computer and compare those files against a list of known malware.

If the file matches a known malware, it is blocked or deleted. A colossal pain in the posterior… It literally catches everything until you tell it not to. I’ve tried many antivirus apps before but nothing compares to Comodo Antivirus. It’s both simple and effective to use.

I was almost in the verge of giving up when my system got infected with malware until I came across Comodo Internet security. Now my system is perfectly fine and am all protected from threats. All rights reserved. All trademarks displayed on this web site are the exclusive property of the respective holders. No Thanks, I just have 1 PC. Your buying decision made simple: No need to shop around for an antivirus solution No need to compare products No need to compare prices Save Time.

Save Money. 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. Avira Free Security is the best free antivirus for Windows, with an impressive track record in tests performed by leading industry experts. It also includes a free VPN for private and secure browsing and built-in performance optimization tools to keep your system running fast and efficiently.

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. 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.

Malwarebytes Free is a good choice for users looking for a simple antivirus scanner that they can install and forget about. However, it did miss a few well-hidden files that competitors like Norton , Bitdefender , and TotalAV detected. 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.

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. Plus, even if a free antivirus offers additional features, they are usually very limited. Yes, Windows comes with its own free antivirus Windows Defender , which does a good job of protecting your PC from malware.

The best premium antiviruses include all of the features you need to secure your PC , including anti-malware engines that use AI and machine learning to detect both known and unknown viruses, as well as malicious website protection and identity theft monitoring tools.

Free antiviruses like Bitdefender , Avira and TotalAV are pretty good, and they can offer some decent protection. Premium antiviruses are way better , as they come with all of the internet security protections you need to stay as safe as possible online. Yes, free antiviruses can offer some good protection, but users looking for complete online protection should consider a paid antivirus most of which are low cost, especially with our promotional coupons and discounts.

You can read more about paid antiviruses for different operating systems here. Both Avast and AVG offer free antivirus software for Windows, but we currently do not recommend these brands due to the alleged misuse of user data.

Harvesting and selling user data is never okay, and we cannot recommend companies that have been linked with these kinds of malpractices.

Read more about the Avast data scandal here. In , Kaspersky launched its Global Transparency Initiative — and as part of it moved its data centers to Switzerland, passed the Service Organization Control for Service Organizations SOC 2 Type 1 audit, and opened Transparency Centers throughout the world where third parties can review its source code.

Here are a few of them:.