Best Antivirus Software in the USA
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Compare the Top Antivirus Software in the USA as of October 2026
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What is Antivirus Software in the USA?
Antivirus software helps protect computers, networks, and mobile devices from malicious threats such as viruses, malware, ransomware, spyware, and trojans. These platforms typically scan files and programs for known threats, block suspicious activity, and remove harmful software from systems. Antivirus software often includes real-time protection, automatic updates, and scheduled scans to ensure ongoing security. Additionally, many antivirus programs offer web protection, email scanning, and firewall features to prevent cyber-attacks and data breaches. By using antivirus software, individuals and businesses can safeguard their devices, maintain privacy, and ensure the integrity of their data. Compare and read user reviews of the best Antivirus software in the USA currently available using the table below. This list is updated regularly.
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1
ManageEngine Endpoint Central
ManageEngine
ManageEngine Endpoint Central includes next-generation antivirus (NGAV) and anti-ransomware protection that goes beyond traditional signature-based detection using behavioral analysis and AI-driven intelligence to identify and block known, unknown, and zero-day threats before they execute on managed endpoints. Unlike conventional antivirus solutions that rely solely on known virus definitions, Endpoint Central's NGAV continuously monitors endpoint behavior to detect suspicious activity, fileless malware, and advanced attack techniques that evade traditional security tools. Ransomware-specific protection identifies encryption-like behavior in real time, isolating and neutralizing threats before they can spread across the network. Automated threat remediation restores affected files and system components, while built-in rollback capabilities reverse unauthorized changes ensuring endpoints can be restored to a clean, trusted state with minimal disruption to business operations.Starting Price: $1.09/endpoint/month -
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ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with anti-malware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications.Starting Price: $275/month/5 devices
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Imunify360
CloudLinux, Inc.
Imunify360 is a security solution for web-hosting servers. Imunify360 goes beyond antivirus and WAF and is a combination of an Intrusion Prevention and Detection system, a Application Specific Web Application Firewall, Real-time Antivirus protection, a Network Firewall, and Patch Management components in one security suite. Imunify360 is a fully-automated solution and it collects all statistics under an intuitive dashboard.Starting Price: $12 -
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Avast Ultimate Business Security
Avast Business
Comprehensive cybersecurity and patch automation for growing businesses Avast Ultimate Business Security includes our award-winning next-gen antivirus with online privacy tools and patch management automation software to help keep your devices, data, and applications updated and secure. Key Benefits: * Remote Management - Manage your devices and security as you scale and grow * Device Protection - Safeguard your business devices against cyberattacks * Data Protection - Prevent ransomware and data breaches, even from the inside * Online Security and Privacy - Stay away from phishing, sniffers, scams, and other online threats * Patch Management - Save time by automatically patching software vulnerabilitiesStarting Price: $39.99/year/user -
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When an unrecognized file is downloaded onto one of your PCs, a copy will be sent to our experts at our Threat Labs to identify if it’s safe or not. Checks webpages before they open in your browser and displays a safety rating in the search engine results to help you surf the web with more confidence. Better protection against even the newest malware thanks to cloud-based Real-Time Outbreak Detection and proactive AI Detection. Protects against online security threats like spam, viruses, hackers and malware. Anti-Spyware protects your identity from spyware and adware that tracks personal information. Our Windows file server security helps keep it safe, private and out of the hackers’ hands. Advanced File Shredder securely deletes files to help prevent unintended recovery. Scans your PC when you’re not working so it doesn't get in the way. It does the hard work so you and your employees can focus on your business without costly distractions and delays.Starting Price: $44.99 per year
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Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines some of the most advanced threat-hunting technologies: - Next-Gen Antivirus - Privileged Access Management - Application Control - Ransomware Encryption Protection - Patch & Asset Management - Email Security - Remote Desktop - Threat Prevention ( DNS based ) - Threat Hunting & Action Center With 9 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.Starting Price: $0/month
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ESET NOD32 Antivirus
ESET
Fast and light, vital for gamers and everyday users that don’t want any interruptions. Just install and forget. Secures Windows and macOS devices. These days it’s normal to have information about every aspect of your life at your fingertips. The online protection of your family and home should be part of that. ESET HOME app provides you with comprehensive oversight of your complete internet security wherever you go, whenever you need it. Stay on top of things with numerous benefits at your disposal. Get important security and license notifications. Have all the information about your security available on the go. Check the security status of protected devices at all times. Download protection for new devices and instantly secure them against threats. Install security software for any Windows device without typing your license key or login. Add, manage and share licenses with family and friends, and control who else uses them.Starting Price: $39.99 per year -
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F-Secure Anti-Virus
F-Secure
You need advanced detection and protection technology to protect your computer against modern and complex threats. F‑Secure Anti‑Virus provides protection against viruses, spyware, infected email attachments and other malware. Automatic updates and real-time response guarantee the fastest protection against all new threats. F‑Secure Anti‑Virus is easy to install and it does not slow down your computer. Protect your PC against viruses, spyware and other malware. Keep your security always up to date with automatic updates. Make sure you have advanced malware removal technology. Use your computer safely without slowing it down.Starting Price: $35.99 per year -
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WatchGuard Endpoint Protection Platform (EPP)
WatchGuard Technologies
The WatchGuard EPP product goes beyond signature-based antivirus to stop malware, ransomware and threats that leverage unknown, zero day vulnerabilities. Even better, it's managed with an intuitive Cloud-based console and lightweight agent that doesn't interfere with endpoint performance. Endpoints are protected from viruses, malware, spyware and phishing with WatchGuard EPP. We use a comprehensive set of security techniques including signatures, local cache, and even our own proprietary intelligence feeds derived from the malware previously detected with our EDR products. This enables us to find zero day exploits using behavioral heuristics and known indicators of attacks as “contextual rules." WatchGuard EPP centralizes next-generation antivirus for all your Windows, macOS and Linux desktops, laptops, and servers, in addition to the leading virtualization systems. -
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Securepoint Antivirus Pro
Securepoint
One of the best scanning engines. Antivirus Pro utilizes the IKARUS T3.scan.engine, making it one of the best drive engines in the world. Centralized cloud management. Manage license, update and infection status, regardless of the location of the terminal in the user interface. Comprehensive virus protection. Protects PCs and servers from viruses / malware through on-access scanners and scheduled on-demand scans. Low system requirements. The system architecture of Antivirus Pro is designed to work quickly and resource-conserving. With Antivirus Pro, Securepoint offers an endpoint antivirus solution that is convincing with a central cloud management. The free management portal shows all installed client systems including their license, update and infection status. IT service providers and retailers can acess all the information cross customer with a single login. -
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N-able N‑central
N-able
Join the thousands of MSPs and IT professionals who use N-able™ N-central® to remotely monitor and manage devices and complex networks. Key features include: • Monitor almost any device, including support for Windows, Linux, and macOS • Gain complete insight across your network and cloud services without the need for extra network monitoring software • Create automated patch management policies to ensure devices are up to date • Streamline your workflow with drag-and-drop scripting in automation manager—no need to write a line of code • Provide remote support across devices and platforms with the integrated Take Control feature • Integrate your existing PSA software or use N-able MSP Manager to manage tickets and billing • Manage security with integrated backup, EDR, AV, and disk encryption • Available as an on-premises or hosted cloud solution to fit your business -
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ZoneAlarm Extreme Security NextGen
Check Point
ZoneAlarm for Business offers comprehensive, advanced, and flexible solutions for unmanaged businesses such as small businesses, Telco’s, government municipalities, and other businesses with little to no IT resources. With its easy deployment and maintenance, ZoneAlarm for Business offers you Check Point’s vigorous multi-platform protection and support, made simple. ZoneAlarm Extreme Security NextGen is the comprehensive, ultimate PC and mobile security solution for all your business security needs, using Check Point’s cutting-edge enterprise-grade technology. Next-gen antivirus with award-winning Anti-Ransomware, advanced phishing protection, and secure browsing experience. Our advanced cyber security solutions use business-class protection to secure millions of home users’ PCs and mobile devices against the latest worldwide cyber threats. This powerful weapon is extremely effective at spotting malicious files and cyberattacks that evade traditional antiviruses.Starting Price: $44.95 per year -
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Ideal for modern users concerned about their privacy, who actively use internet for shopping, banking, work and communication. Secures Windows, macOS and Android devices. Ideal for modern users concerned about their privacy, who actively use internet for shopping, banking, work and communication. Secures Windows, macOS and Android devices. ESET Internet Security is a multi-platform solution. You can secure all your Windows, macOS and Android devices with this license, just select how many devices you want to protect and enjoy ESET protection. Works perfectly and has done for years. Extremely efficient and with minimal impact on the functionality of the machine it’s installed on. Download and use your existing license key to activate your software. Update your subscription preferences and eStore account information. ESET auto-renew ensures that your ESET licenses and products are always up to date, providing continuous, year-round protection.Starting Price: $49.99 per year
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ImunifyAV
Imunify360
From malicious code such as PHP (WordPress, Joomla or Drupal), or built with classic, static HTML, keeping malicious code out of your files is essential for the protection of your websites. ImunifyAV, the free malware scanner, thoroughly sweeps files and accurately identifies malicious code, notifying you of any issues on your websites. A standard antivirus program that performs regular file checks in the background to keep your server clean. On-Demand Antivirus that can be run at any time by administrators or end-users to check any arbitrary folder against malware. Linux server antivirus is usually recommended in order to ensure that your web-server is protected from malicious attacks, bad bots, spam, worms which could have a negative effect on day-to-day business operations and revenue.Starting Price: $12 per server per month -
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Trend Micro Maximum Security
Trend Micro
Trend Micro Maximum Security is fully compatible with Windows 11 so you can shop, game, and socialize online with confidence that you and your devices are protected by world-class protection against the latest malware, fraud, and scams. Enhanced anti-scam protection protects you when shopping and banking online from malicious and fraudulent websites attempting to steal your financial and personal data. Our cloud-based AI technology delivers highly effective and proactive protection against ever-evolving malware infections. You can depend on Trend Micro to defend against known and never-before-seen attacks, keeping you ahead of the rapidly changing threat landscape. Get complete, multi-device protection against ransomware, viruses, dangerous websites, and identity thieves. An enhanced Folder Shield safeguards your valuable files and digital assets both locally and on cloud-synced folders.Starting Price: $39.95 per year -
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Trend Micro HouseCall
Trend Micro
The best free online virus scanner that you can get to identify hidden threats on your PC and Mac. Discover if your files are safe and block malicious software hidden outside of files. Threats can harm your device before you realize there is a problem. Use HouseCall to get your device back to normal. With the detailed report, you can see what threats have targeted your device and take quick action. With HouseCall, you can choose which scan to run, quick or full. You can even create a custom scan. Detect and fix viruses, worms, spyware, and other malicious threats for free. HouseCall can quickly find new threats on your Windows or Mac computer for free without getting in the way of your existing security software. You can count on HouseCall to keep malicious files off your device and stop them from spreading. HouseCall for Home Networks scans all of your home network devices for vulnerabilities and recommends how to eliminate them.Starting Price: Free -
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ESET PROTECT Complete is a comprehensive cybersecurity solution designed to safeguard business endpoints, cloud applications, and email systems. It offers advanced protection against ransomware and zero-day threats through cloud-based sandboxing technology and machine learning-driven detection. It includes full disk encryption capabilities, aiding compliance with data protection regulations. ESET PROTECT Complete also provides robust security for mobile devices, file servers, and email servers, incorporating anti-malware, anti-phishing, and anti-spam measures. Its centralized, cloud-based management console allows for streamlined deployment, monitoring, and response to security incidents across the organization. Additional features include vulnerability and patch management, ensuring that software vulnerabilities are promptly identified and addressed.Starting Price: $287.72 one-time payment
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ESET PROTECT Elite
ESET
ESET PROTECT Elite is an enterprise-grade cybersecurity solution that integrates extended detection and response with comprehensive multilayered protection. It offers advanced threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent zero-day threats and ransomware. The platform includes modern endpoint protection for computers and smartphones, server security for real-time data protection, and mobile threat defense. It also features full disk encryption, helping organizations comply with data protection regulations. ESET PROTECT Elite provides robust email security, including anti-phishing, anti-malware, and anti-spam technologies, along with cloud app protection for Microsoft 365 and Google Workspace. Vulnerability and patch management capabilities allow for automatic tracking and patching of vulnerabilities across all endpoints.Starting Price: $275 one-time payment -
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Cynet empowers MSPs and MSSPs with a comprehensive, fully managed cybersecurity platform that consolidates essential security functions into a single, easy-to-use solution. Cynet simplifies cybersecurity management, reduces operational overhead, and lowers costs by eliminating the need for multiple vendors and complex integrations. The platform provides multi-layered breach protection, offering robust security for endpoints, networks, and SaaS/Cloud environments. Cynet’s advanced automation streamlines incident response, ensuring rapid detection, prevention, and resolution of threats. Additionally, the platform is backed by Cynet’s 24/7 Security Operations Center (SOC), where the expert CyOps team delivers around-the-clock monitoring and support to safeguard all client environments. By partnering with Cynet, You can offer your clients advanced, proactive cybersecurity services while optimizing efficiency. Discover how Cynet can transform your security offerings today.
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Powertech Antivirus
Fortra
Many organizations have diverse technology stacks that run some combination of Windows, Linux, AIX, or IBM i. But most antivirus software solutions are designed just for Windows. Using a native tool that prevents scan failure and security issues helps ensure each platform in your environment is uniquely protected against viruses, worms, and malware threats. Powertech Antivirus is the only commercially available server-level antivirus solution, providing native scanning for IBM Systems, including IBM i, AIX, Linux on Power, and LinuxONE. With one of the most comprehensive sets of virus signatures available on any platform, Powertech Antivirus keeps up-to-date by automatically downloading the latest virus definitions and enhancements. -
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Heimdal Next-Gen Endpoint Antivirus
Heimdal®
Heimdal Next-Gen Endpoint Antivirus is an NGAV solution featuring unparalleled threat intelligence, EDR, forensics, and firewall integration. Our tool uses signature-based code scanning to monitor your organization’s files' activity to protect your endpoints against malware, ransomware, APTs, and other types of threats. Heimdal Next-Gen Endpoint Antivirus allows you to perform file scans in real-time, as a permanently active process. In addition to this, you can run scheduled or on-demand scans for your endpoints to detect any suspicious activity. Our solution uses signature-based code scanning, real-time cloud scanning, sandboxing, and backdoor analysis to monitor the activity of your organization’s files in order to protect your endpoints -
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Comodo Antivirus
Comodo
Complete protection for all of your devices at only $29.99 per device includes an award-winning firewall, host intrusion prevention, sandbox for untrusted software, anti-malware, and buffer overflow protection to tackle today’s diverse threats. Simply put, our antivirus program has everything you and your family need to safely browse the internet and use your device. Our free download offers basic protection for your PC but depending on your needs, that may not be enough. Complete Antivirus actively protects you while you shop online, offers web filtering and unlimited product support! We are offering the best value on the market because we strongly believe in creating a cyber-safe environment for everyone. We are a company that develops the most advanced cyber-security solutions for enterprise businesses, and we use that same technology to protect homes across the world with Comodo Antivirus.Starting Price: $29.99 per year -
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PC Matic
PC Matic
PC Matic Pro's application whitelisting is a critical preventative layer of cyber-protection that resides on top of other endpoint security solutions. zero trust whitelisting solutions prevent hacking and cyber-attacks. Block all malware, ransomware, and malicious scripts from executing. Protect your business data, users, and network with our whitelist cybersecurity solution. PC Matic Pro represents a long overdue shift in the cybersecurity industry to absolute prevention. Today's threats to critical infrastructure, industry, and all levels of government demand nothing less. PC Matic Pro provides a patented default-deny security layer at the device that blocks all unknown executions without introducing headaches for IT. Unlike traditional security solutions, customer infections aren’t required to strengthen the whitelist architecture. Local overrides can be added after prevention with a focus on accuracy and without concern for responding to an already active infection.Starting Price: $50 per year -
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Kaspersky Premium
Kaspersky
Kaspersky Premium offers the most comprehensive protection for your digital life by combining award-winning antivirus, privacy, identity-theft, and performance optimization features in one subscription. You get real-time, multi-layered antivirus protection designed to detect and neutralize malware, ransomware, rootkits, and fileless attacks, plus anti-hacking tools such as a firewall, anti-phishing, cryptojacker protection, and safe-payment technologies tailored for online banking and crypto scenarios. On the privacy front, the suite includes an unlimited, high-speed VPN for unrestricted browsing, a secure password manager and encrypted vault, ad- and tracker-blocking, and home-network monitoring to alert you when unknown devices connect. Identity-theft protections monitor data leaks linked to your personal info and notify you when your identity is at risk, while the smart-home monitor scans your Wi-Fi for vulnerabilities and suspicious log-ins.Starting Price: $80 per year -
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Comodo Internet Security
Comodo
Our sandbox technology automatically locks unknown files in a secure environment while our Valkyrie system tests their behavior in real-time - protecting you against malware that the virus industry hasn’t even discovered yet. Hot spot protection that encrypts all data transmitted over both wired and wireless Internet connections up to 10GB per month. Secure Shopping lets you shop and bank online with confidence. This breakthrough technology isolates your browser inside a secure container which cannot be hacked, tracked or viewed by malware or internet thieves. Tracks down and destroy any existing malware hiding in a PC. Detects spyware threats and destroys each infection. Prevents malicious software turning your PC into a zombie. Protects critical system files and blocks malware before it installs. Cutting-edge protection against sophisticated buffer overflow attacks.Starting Price: $29.99 per year -
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Datto AV
Datto, a Kaseya company
Datto AV stands as your business’s first line of defense, offering unparalleled, next-generation antivirus protection. With Datto AV, safeguard your business against sophisticated cyber threats through AI-driven, next-generation antivirus protection. Utilize AI, machine learning, and the latest in threat intelligence to proactively identify and block zero-day and polymorphic threats, ensuring your business stays ahead of attackers. Enjoy top-tier security without sacrificing performance. Datto AV is designed for efficiency, maintaining system speed and user productivity without compromise. Benefit from real-time scanning and automatic threat blocking with advanced unpacking capabilities, ensuring immediate response to any cyber threat. Leverage cloud-based global threat intelligence for up-to-date protection. Datto AV’s cloud infrastructure continuously updates with the latest threat data, offering superior defense mechanisms. -
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FortiGuard Security Services
Fortinet
FortiGuard AI-Powered Security Services integrate with security solutions across Fortinet's broad portfolio to provide market-leading security capabilities that protect applications, content, web traffic, devices, and users located anywhere. Go to the FortiGate Bundles page to learn more about purchasing the AI-Powered Security Services. Our experts develop and utilize leading-edge machine learning (ML) and artificial intelligence (AI) technologies to provide timely and consistently top-rated protection and actionable threat intelligence. This enables IT and security teams to better secure their organizations. FortiGuard Labs is the driving force behind FortiGuard AI-powered Security Services. The services counter threats in real time with ML-powered, coordinated protection. They are natively integrated into the Fortinet Security Fabric, enabling fast detection and enforcement across the entire attack surface.
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