Best Antivirus Software 2026: Top 5 Tested

Individuals who prioritize privacy will likely value Malwarebytes’ tools for data monitoring and their user-friendly privacy policies. Outstanding features include a VPN, password manager, parental controls, email and webcam protection, as well as identity theft protection, which comes with credit and identity monitoring plus identity theft restoration worth up to $1 million. In my opinion, Bitdefender Total Security is the best choice for the majority of users as it offers excellent value for money. On the other hand, Norton allows coverage for up to 10 devices under certain comparable plans, while McAfee delivers protection for unlimited devices. In the United States, individuals can take advantage of Bitdefender’s credit monitoring and identity theft protection available in some premium plans.

It’s fast, effective, and doesn’t get in your way—exactly what you want from software that’s supposed to run quietly in the background. Most antivirus programs are now sold as always-up-to-date subscription products. Most antivirus programs automatically download new “definitions” every single day, giving them an up-to-date list of the new viruses and other malware to look for. When you install most antivirus programs, Windows will automatically disable Microsoft Defender so it doesn’t get in the way.

Simply put, it will manage all your anti-malware scanning, and Microsoft Defender will not operate in the background. If opting for a third-party antivirus, ensure you turn off the unnecessary, bloated features they attempt to include. We suggest utilizing a reliable antivirus software alongside an effective anti-malware solution. Additionally, it’s worth noting that the team behind Malwarebytes comprises some truly admirable individuals whom we respect greatly.

For those seeking exceptional antivirus protection along with a solid range of additional features, Bitdefender Mobile Security stands out as a clear option. Once you have installed Intego’s VirusBarrier and NetBarrier, the first step is to select the desired level of system protection. Although not as widely recognized as some antivirus providers, Intego has specialized in Mac antivirus solutions for 25 years. This leads us to Intego Internet Security X9, a high-end security suite that combines antivirus software with a network shield. Background services like Gatekeeper and XProtect operate essentially out of the user’s reach. It quietly operates in the background, safeguarding your computer effortlessly.

Most individuals who incur financial losses on a Windows PC are not infected by malware. A VPN may be either missing or restricted to such an extent that it only protects email checks on hotel Wi-Fi and nothing beyond. What the free tiers reliably withhold is a surprisingly consistent list across the board. Smart App Control prevents unsigned and untrusted applications, although this is only effective on fresh installations since retroactive activation requires a reinstall. Understanding what the operating system can manage independently is beneficial before making any payments, as much antivirus advertising references issues that Windows resolved long ago.

AVG AntiVirus Free is a lightweight antivirus tool that’s been specially designed to protect VLC media player your PC without slowing it down. Lastly, in independent security reviews, Windows Defender doesn’t always perform as well as leading third-party antivirus tools — like AVG AntiVirus FREE. For more detailed instructions, please go to our installation support page.

Tests from the past six months should be available, and the company under consideration ought to have high ratings for protection and performance in these evaluations. Every antivirus vendor claims its software can block viruses, ransomware, and various forms of malware, but you should not simply accept their assertions without verification. The basic plan automatically covers one device for $40 annually, while the Premium plan protects three devices by default for $90 a year, with options for additional device coverage at an extra cost. Although primarily known for enterprise security solutions, Trend Micro also provides strong cybersecurity tools for individual consumers.

Many contemporary antivirus solutions can often thwart it before it has the chance to encrypt your machine and demand a ransom for a decryption key. Viruses are not the only thing that antivirus programs protect against. In reaction to threats, cybersecurity firms and developers have started to integrate similar technologies into their antivirus software. Additional features provided by antivirus programs beyond basic system scans may also offer you valuable advantages. Along with a password manager, this subscription includes a VPN and dark web monitoring service, enabling you to secure your credentials and stay informed about potential online information breaches that could jeopardize your identity or accounts. The subscription encompasses multiple devices and is compatible with Windows, Android, and macOS operating systems.

While Norton’s antivirus can be more system resource-intensive than competitors, its scans are fast, making the increased resource usage a fair trade for most people. However, if you’re in the US and want identity theft coverage, I recommend Bitdefender Ultimate Security Plus (Extended) for similar protections with five-device coverage and a slightly lower price tag. Ultimate gives you full access to Malwarebytes’ data monitoring and identity theft protection tools, plus identity theft insurance of up to $2 million. Likewise, international users may also be frustrated by the inability to access the personal data remover, a tool that helps US folks remove their information from places like data brokers and people finder websites. Malwarebytes was also light on system resources during my testing, using less than 1% of CPU power while idling and just 8% of my CPU during active scans, letting me continue my work while Malwarebytes did its thing.

It also provides a strong, free antivirus tool that surpasses the capabilities of Windows Defender. Although we do not yet have specific figures for the previous year, ESET held over 11% of the antivirus market share in 2020, which was indeed greater than that of McAfee Antivirus. While ESET Antivirus may not be as familiar as well-known brands like Norton and McAfee, it is certainly not a lightweight option. Panda Antivirus is included in our list for various reasons, particularly its emphasis on AI and data analytics in malware detection and removal.

Why trust Reviewed?

The app automatically scans anything installed or updated on your device in the background without fuss. With the recent increases in remote working and video meetings, webcam security has jumped up the list of many people’s concerns. We’ve reviewed our recommendations and are confident these are still the best antivirus programs available. If you’re updating from Windows XP or Windows Vista, then yes, before upgrading to Windows 10, uninstall AVG AntiVirus Free.

You can configure AntiTrack to hinder spyware while using other browsers like Chrome and Firefox. During my evaluation, I found AVG’s antivirus protection commendable, but even more impressive were its safe browsing and device optimization tools that differentiate it from competitors. For most users, the premium plans are less beneficial as they lack identity monitoring features, though they do offer more sophisticated device optimization capabilities. The refund policy is 30 days for first-time purchases and extends to 60 days for annual subscription renewals.

We’re sorry, your browser appears to be outdated.To see the content of this webpage correctly, please update to the latest version or install a new browser for free, such as Avast Secure Browser or Google Chrome. Furthermore, the majority use considerably more resources than Microsoft Defender, not to mention the persistent and annoying nag screens. Some of the third-party free antivirus suites on the market are adequate. The growth of reliable free anti-malware products, along with Norton’s ever-growing drain on system resources, saw its popularity decline rapidly over the next decade. There was a time—around the turn of the millennium—when it had a vice-like stranglehold on the antivirus market. ESET also has one of the best free online virus scan and removal websites on the market.

Although independent tests reveal third-party options with superior detection capabilities, you’ll remain secure as long as you avoid questionable sites on the internet. Despite being minimal on features, this antivirus excels in the essential quality you seek in a free solution. Bitdefender stands out due to its high ratings from independent security organizations, showcasing some of the top detection rates for malware, whether online or offline. The free version of Bitdefender includes anti-phishing protections, provided you create an account to activate the app’s full range of protective features. Until you upgrade to a paid subscription, all other features remain inaccessible.