Best Antivirus Software For Windows
This list ranks antivirus software based on effectiveness, user reviews, feature set, and compatibility with modern Windows systems.
Top Ranked
Bitdefender Total Security is a top-tier, multi-platform suite renowned for its near-perfect detection rates and minimal system impact. It employs advanced behavioral monitoring, anti-ransomware, and a secure browser for financial transactions. The package includes a VPN with daily data limits, a pa...
Why this score
Bitdefender Total Security scores 7.7/10 due to its near-perfect detection rates and robust security features, but it's slightly lower because of the limited daily data on the included VPN and higher price compared to some competitors.
Scoring methodology
Bitdefender Antivirus Plus delivers robust real-time protection against malware, ransomware, and online threats. Its advanced threat detection and web filtering capabilities safeguard against phishing and malicious websites. The integrated firewall and performance optimization tools enhance system s...
Why this score
Bitdefender Antivirus Plus scores 7.2/10 due to its robust protection features, especially for cryptocurrency users, but it's on the higher end of pricing and lacks some customer support options.
Scoring methodology
Kaspersky Anti-Virus provides comprehensive computer protection utilizing real-time scanning and advanced threat detection technologies. It safeguards against ransomware, phishing attacks, and malware through a lightweight design optimized for various operating systems including macOS. The software’...
Why this score
Kaspersky Anti-Virus scores 8.3/10 due to its lightweight design, fast scanning capabilities, and advanced anti-phishing features. However, it falls short in areas like parental control options and occasional false positives.
Scoring methodology
ESET NOD32 Antivirus is a well-regarded security solution known for its minimal impact on system performance. It offers robust real-time protection against viruses, spyware, and ransomware, utilizing a combination of heuristic analysis and signature-based detection. While it lacks some of the extra...
Why this score
ESET NOD32 Antivirus scores 7.9/10 due to its robust ransomware protection and minimal impact on system performance, but it falls short in areas like parental controls and built-in firewall.
Scoring methodology
Norton Security is antivirus software designed to safeguard computers and mobile devices from malware, viruses, and phishing attacks. Its real-time protection actively monitors online activity while a firewall provides an additional layer of defense. This solution is particularly useful for families...
Why this score
Norton Security scores 8.5/10 due to its robust protection features and family safety tools, but it can be slow and expensive for some users.
Scoring methodology
Avast Free Antivirus is a popular choice for its comprehensive free protection. It includes features like behavior-based analysis to detect unknown threats, ransomware protection, and a password manager. While Avast has faced privacy concerns in the past, the core antivirus functionality remains str...
Why this score
Avast Free Antivirus scores 6.8/10 due to its comprehensive security features and user-friendly interface, but it lacks advanced functionalities in the free version and may cause performance issues on older systems.
Scoring methodology
McAfee Total Protection is best known for its unique value proposition: a single subscription covering an unlimited number of devices across all major platforms. It provides solid core antivirus protection, a firewall, a secure file shredder, and performance tuning tools. The suite includes identity...
Why this score
McAfee Total Protection scores 7.6/10 due to its comprehensive suite of security features and unlimited device coverage, but it is slightly more expensive than some competitors and may occasionally have false positives.
Scoring methodologyAvast Premier is premium antivirus software designed to protect personal computers from malware threats. Its notable features include real-time protection against viruses, ransomware, and phishing attacks. The software provides secure browsing capabilities and incorporates a password manager for enh...
Why this score
Avast Premier scores 8.0/10 due to its robust real-time protection, advanced anti-phishing features, and password manager. However, it has limitations such as occasional false positives and limited parental control options.
Scoring methodologyAvira Premium Security is comprehensive internet security software designed to protect computers across multiple platforms. It utilizes real-time scanning and advanced malware detection including ransomware protection. This robust solution provides a firewall and anti-phishing features, benefiting i...
Why this score
Avira Premium Security scores 7.4/10 due to its robust ransomware protection and advanced scanning technologies, but it falls short in areas like parental control options and occasional false positives.
Scoring methodology
Avira Free Antivirus is a software program designed to protect computers against malware and online threats. It offers real-time protection, anti-phishing defenses, and system monitoring capabilities. This antivirus solution is suitable for individuals seeking fundamental internet security and basic...
Why this score
Avira Free Antivirus scores 7.7/10 due to its basic yet effective security features like malware scanning and secure browsing, but it lacks advanced threat detection and real-time protection, which are significant for more comprehensive security needs.
Scoring methodology
Comodo Internet Security is a powerful, feature-rich security suite that is best known for its 'Auto-Containment' technology. This feature automatically runs unknown files in a secure sandbox, preventing them from harming your system. It is a very advanced tool that provides excellent protection, bu...
Why this score
Comodo Internet Security scores 6.8/10 due to its user-friendly interface, lightweight performance, and comprehensive protection features. However, it falls short in advanced parental controls and occasional false positives compared to top-tier competitors.
Scoring methodology
