Best Antivirus Software For Linux
This list ranks antivirus software based on effectiveness, user reviews, compatibility with various Linux distributions, and additional security features.
Top Ranked
Bitdefender Total Security combines malware protection with privacy and family security tools under a paid subscription. Behavioral monitoring looks for suspicious activity, while ransomware protection and remediation address attempts to encrypt files. On supported Windows systems, its Safepay brows...
Why this score
Its established independent testing reputation and layered protection support an exceptional assessment, tempered by bundled extras and subscription complexity.
Scoring methodology
Bitdefender Antivirus Plus focuses on detecting malicious software and blocking online threats. Real-time protection checks activity as it happens, while web protection helps identify phishing pages and harmful sites. Its ransomware defenses include mechanisms intended to prevent malicious encryptio...
Why this score
Bitdefender's acclaimed protection engine and broad defensive features support its standing among leading antivirus choices, though exact edition results vary.
Scoring methodology
Kaspersky Anti-Virus is a Windows-focused antivirus product built around detecting and removing malicious software. Background protection monitors files and activity, while on-demand scans examine selected locations or the wider computer. Detection combines known threat information with analysis int...
Why this score
Kaspersky's strong independent testing reputation supports a strong assessment, although brand-level results do not establish every edition's performance.
Scoring methodology
Comodo Antivirus provides a free version with a firewall and real-time scanning. It utilizes sandbox technology to isolate suspicious files. While it offers a decent level of protection, it can be resource-intensive and may include unwanted software. Its a good option for users looking for a free an...
Why this score
Its reputation for containment and configurable defenses suggests strong protection for experienced users, though complexity can hinder everyday usability.
Scoring methodology
Norton Security refers to a security software product line intended to protect computers and mobile devices against malware and unsafe online activity. Its antivirus functions examine files and applications, while real-time protection checks for threats as activity occurs. Protection against phishin...
Why this score
Independent testing supports strong protection, and reviews value comprehensive security tools, while renewal costs and promotional prompts remain common criticisms.
Scoring methodology
Bitdefender Antivirus Free provides essential computer protection against malware threats. Its lightweight design offers real-time scanning and safeguards users from phishing attacks, ransomware, and other malicious software. This antivirus solution is ideal for individuals and small businesses seek...
Why this score
Strong independent testing results and straightforward protection support its reputation, though the free edition offers fewer controls than paid alternatives.
Scoring methodology
ESET NOD32 is an antivirus software solution designed for robust endpoint security. Its notable strength lies in advanced anti-rootkit detection alongside a lightweight design suitable for diverse systems including Linux. It’s particularly useful for individuals and businesses needing reliable prote...
Why this score
Reviews support strong malware protection and efficient scanning, balanced by interface complexity. [Product review](https://www.tomsguide.com/computing/antivirus/eset).
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
Independent tests support strong malware protection and useful free features, while its privacy history and upgrade prompts remain significant reservations.
Scoring methodology
F-Secure Linux Security is a comprehensive security solution designed to safeguard Linux endpoints within organizations. Its notable features include advanced threat detection, real-time protection against malware and phishing attacks, integrated firewall capabilities, and cloud-based update managem...
Why this score
An established security vendor and dedicated Linux protection support solid organizational use, while specialist administration reduces accessibility.
Scoring methodologyMcAfee 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
Broad protection and accessible controls support a solid assessment, tempered by performance complaints and renewal pricing concerns.
Scoring methodology
Sophos Home is a security platform designed to protect computers and networks from cyber threats. Its cloud intelligence provides proactive defense against malware, phishing attacks, and ransomware. It’s particularly useful for businesses and families seeking straightforward protection across macOS...
Why this score
Respected security expertise and remote household management support a solid option, while fewer advanced controls limit flexibility.
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
Independent testing supports capable malware detection, while upgrade prompts and limited free features temper its everyday value.
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
Reviews value its containment tools and configurable defenses, but intrusive prompts and setup complexity limit ease of use.
Scoring methodology
ClamAV is an open-source antivirus engine designed for detecting trojans, viruses, and malware. It is primarily used on mail gateways and Linux servers to scan incoming files. While it is a standard tool for server-side scanning, its effectiveness against modern, sophisticated malware is limited com...
Why this score
Established server-scanning use offers utility, but limited endpoint protection and detection tradeoffs make it a middling standalone defense.
Scoring methodology
