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Best Antivirus Software

Compare the Top Antivirus Software as of October 2025

What is Antivirus Software?

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 currently available using the table below. This list is updated regularly.

  • 1
    ESET PROTECT Advanced
    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
  • 2
    Cynet All-in-One Cybersecurity Platform
    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.
  • 3
    Heimdal Endpoint Detection and Response (EDR)
    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.
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    Starting Price: $0/month
  • 4
    Imunify360

    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
  • 5
    Avast Ultimate Business Security
    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 vulnerabilities 
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    Starting Price: $39.99/year/user
  • 6
    Surfshark

    Surfshark

    Surfshark

    Surfshark is a privacy protection company offering a seamless VPN with a strong focus on security. It provides intuitive apps for all devices, thousands of IP addresses in 63 countries, and 3200+ bare-metal servers for the best possible speeds. Surfshark VPN is an ideal solution for small businesses or people with a lot of devices as it offers unlimited simultaneous connections per each account. Surfshark comes with a free CleanWeb feature that blocks malware & phishing attempts and doubles as an ad-blocker. It also offers Kill Switch for protecting sensitive data in case of connection drops, Whitelister (a.k.a. split-tunneling) for allowing apps and sites to bypass the VPN and MultiHop for connecting via multiple servers. On top of that, it’s one of the few VPN providers that completed a successful independent audit and has received a seal of approval from the AV-TEST. Surfshark Search is a privacy-focused search engine that provides organic, ad-free search results.
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    Starting Price: $2.30/month
  • 7
    Outbyte

    Outbyte

    Outbyte Computing

    Whether you're looking for a tool fix a PC issue, speed up or protect your computer, Outbyte got you covered. Outbyte PC Repair will free up disk space, resolve stability issues and perform various optimization tasks on your Windows PC. Driver Updater will help you safely refresh your drivers and get your computer hardware to play nice again. Outbyte AVarmor is here to maximize your PC’s security and keep malware at bay. Reviewers especially note outstanding Live Support provided with every purchase, claiming that their questions and issues were resolved down to a T.
  • 8
    ESET NOD32 Antivirus
    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
  • 9
    T9 Antivirus

    T9 Antivirus

    Tweaking Technologies

    An Antivirus solution helps keep devices protected against Virus, Malware, Ransomware & other nasty threats sneaking around to steal your data. Whether you want to keep your data protected or add an extra layer of protection T9 Antivirus has got you covered. It offers real-time protection, malware protection, & other security shields.
    Starting Price: $39.95
  • 10
    Trend Micro Antivirus+ Security
    Defend against ransomware and other online dangers. Block dangerous websites that can steal personal data. Flag malicious phishing emails and scam websites. Prevent malicious files and applications from infecting your PC. Trend Micro Antivirus + 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.​ Block viruses, spyware, and other malicious software, so you can enjoy your digital life safely. Protect against the newest types of attacks, including ransomware, which can encrypt your data until you pay off the bad guys. Get security without complexity. Intuitive settings and clear status reports make safety simple. Stop cyber criminals from taking your data hostage. Secure your connected world. Avoid online scams and fraud.
    Starting Price: $19.95 per year
  • 11
    K7 Antivirus Premium
    K7 Antivirus Premium detects and eliminates threats in real-time, so you can stay secure as you browse, shop, bank, learn and work online. K7 automatically scans new files and devices in the background, with no impact on performance whatsoever. With over 3 decades of experience in cybersecurity, K7 continues to protect more than 25 million customers across the world. We promise 100% real-time protection from all kinds of existing and emerging threats. K7's smart firewall and intrusion detection to stop and eliminate threats like hackers upon detection. Safe surf restricts access to fake and phishing sites. Your online identity is protected by a smart firewall. Secure your webcam from hackers and ransomware. K7 comes with robust protection against spyware, making sure your data stays safe and secure. Regular updates to protect your device against all emerging online threats.
    Starting Price: $9 per year
  • 12
    Panda Dome
    Next-gen antivirus to protect your digital life. Making your life easier and safer with Panda Dome. Panda Dome protects all your devices, your privacy, and your loved ones. Compatible with Windows 10, Windows 8/8.1, Windows 7, Windows Vista and Windows XP (SP3 or superior). Keep all your devices safe with Panda Dome anti-virus and anti-malware software. Protect and manage all your devices. Real-time location. Remotely lock and wipe information from your devices. Anti-theft alarm takes a photo of the thief after three failed attempts to unlock your lost or stolen device. Improve performance and extend your device’s battery life. Trigger an alarm and take photos from your Android Wear™ smartwatch. Monitor your children’s Internet use. Block access to inappropriate and harmful content. PIN-protect access to specific apps. Keep track of your loved ones’ location at any time. Protect your Wi-Fi from hackers and piggybacking neighbors. Keep your memories, photos and confidential data safe.
    Starting Price: $2.75 per month
  • 13
    Avira Antivirus Pro
    Welcome to best-in-class malware protection. Advanced detection system for preventing novel ransomware and zero-day exploits. Complete web protection for safe online shopping and banking. Enhanced performance to keep your system fast and optimized. Our intuitive interface gives you both control over your security and the freedom to automate all your tasks. Install with two clicks, scan with a click, or set it and forget it, it’s your choice. Buy and bank online, wherever you are. Next-level ID-theft protection means there won’t be any surprises on your bank statements. Blocks even the most sophisticated phishing attacks on your credit cards, bank details, and passwords. Immunizes you against banking trojans, infected websites, and fake shopping carts. Avira Antivirus Pro includes unlimited, complimentary access to customer support via a toll-free number or email, and offers you a no-ad policy for an optimum experience.
    Starting Price: $4.99 per month
  • 14
    Avast Ultimate
    As one of today’s most pressing cyberthreats, ransomware kidnaps your sensitive files and holds them hostage unless you pay up. To keep your files and data safe, learn what ransomware is, how it works, and how you can prevent it from infecting your devices with a world-class anti-malware tool like Avast One. Our most advanced protection is your lightest, toughest defense against viruses, ransomware, spyware, zero-second threats, home Wi-Fi network vulnerabilities, and more. Protect all of your phones, computers, and tablets with Avast Premium Security. Keep everything you do online completely private with our VPN’s bank-grade encryption — browse, bank, message, and shop without having to worry about hackers or anyone else seeing what you do online or stealing your data. Easily eliminate junk for a cleaner, faster, more efficient computer or phone. You’ll also get quick-glance overviews of your device’s health, one-click maintenance care, bloatware removal, and much more.
    Starting Price: $69 .99 per device per year
  • 15
    Trend Micro Cloud App Security
    Enhance the security of Office 365, Google Workspace, and other cloud services by leveraging sandbox malware analysis for ransomware, BEC, and other advanced threats. The security included with Office 365 filters known antivirus threats, but 95% of today’s malware will only infect one device and is unknown to traditional antivirus techniques. Direct cloud-to-cloud integration: Uses APIs to enhance protection without complications. Sets up quickly and automatically: API integration requires no software to install, no user setting changes, no proxy to deploy, and no MX record to change.
  • 16
    Auslogics Anti-Malware
    Detects malware, spyware and viruses, then safely removes them from your PC to help keep it as secure as possible. The program is made to complement your main antivirus. Detects malicious items you'd never suspect existed. Flexible scheduling of automatic scans. Catches items your antivirus may miss, making your PC more secure. Keeps your computer safe and secure, giving you the peace of mind you need. Designed not to conflict with your main antivirus, no matter what brand. Checks system memory for malicious programs that could be running. Detects cookies that track your activity and collect your personal data. Checks system and temporary folders for security issues. Analyzes auto-start items and suspicious entries in the registry. Checks the safety of programs set to auto-start in the task schedule. Scans browser extensions to prevent data leaks. Quick scan, which analyzes the most important areas where threats can be found.
    Starting Price: $39.95 per year
  • 17
    Systweak Antivirus

    Systweak Antivirus

    Systweak Antivirus

    With a combination of advanced security features like real-time protection, exploit and malware protection, regular updates, USB Stick protection, Systweak Antivirus keeps you and your data safe. Exploit & malware protection ensures that your system stays safe from malware, viruses, zero-day threats, PUP, Trojan & adware. With real-time protection, instantly detect and neutralize threats, adware, viruses & apps that may try to sneak past your system security. Detect & remove malicious startup items to protect your system against programs that can compromise the security of your system. Exploit Protection is the part of Systweak Antivirus multi-layered, next-gen protection. It specifically marks Malware, viruses that take advantage of software vulnerabilities. Using it you can keep your system protected against zero-day attacks.
    Starting Price: $39.95 per device per year
  • 18
    Acronis Cyber Protect Home Office
    Acronis Cyber Protect Home Office (formerly Acronis True Image). Protect your data with easy-to-use, fast, and reliable backup and security trusted by millions of IT professionals and home users. Get reliable backup and advanced anti-malware in one full-featured solution. Better protection at a fraction of the cost: that’s the power of integration. Stop any threat from disrupting your digital life, from disk failure to device loss to the latest cyberattacks — including those never seen before. Back up and recover everything — files, applications, OSes, and the devices they’re on — through an intuitive interface that’s accessible from anywhere. Stop the latest cyberthreats from damaging your data, applications or system. Block attacks in real-time — before malware, ransomware, or cryptojackers can cause damage — thanks to advanced anti-malware technologies powered by artificial intelligence.
    Starting Price: $49.99 per year
  • 19
    ESET Internet Security
    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
  • 20
    Malware Hunter Pro
    Detects and removes stubborn malware that can cause potential danger. Constantly updated malware database. Cleans disk and speeds up your PC. Protects your computer from malware and optimizes your computer performance. Scan your computer quickly and thoroughly. Detect and remove stubborn malware to prevent potential danger. Support scheduled scan to save your time. Clean up temporary & unnecessary files. Remove unneeded documents to save computer storage space. Help you optimize your system to speed up and boost your computer performance. Protect your PC from malware, such as Trojan, worms, spyware, and other online threats. Automatic updates provide real-time protection, keeping your PC always up-to-date and secure. 100% secure purchasing process. Timely after-sale service online. Send and activate the product in five minutes. 30-day money-back guarantee, except the single-use license.
    Starting Price: $29.95 per year
  • 21
    K7 Total Security
    Protect your devices, data, information and files with one product. Get advanced protection against malware, spyware and ransomware. Protect your digital identity with robust privacy protections. Enjoy multi-layered protection for your devices. K7 Total Security detects and eliminates threats in real-time, so you can stay secure as you browse, shop, bank, learn and work online. K7 Total Security works in the background with no impact on device performance. That's not all, with PC Tuneup features, it can optimize your device to perform at its best. With over 3 decades of experience in cybersecurity, K7 continues to protect more than 25 million customers across the world. We promise 100% real-time protection from all kinds of existing and emerging threats. K7 Total Security's Parental Control features let you filter harmful websites, block malicious and dangerous websites and secure their devices.
    Starting Price: $16.20 per year
  • 22
    K7 Antivirus For Mac
    K7's Antivirus for Mac runs efficiently in the background, with no impact on your Mac's performance. Over the last 10 years, K7 has consistently been rated amongst the best performing antivirus out of many global competitors. Detect & eliminate threats upon detection. K7 automatically scans connected devices, networks and websites, keeping you safe all the time. Scans all files in real-time as they are used and blocks/clears infected files. Intuitive user-interface with one-click options to perform key tasks. Detects both Mac and non-Mac threats, viruses, spyware, trojans, worms and adware, on your computer, network drives, external disks and downloaded from the internet or received by email. Quick and daily updates, OS X-style notifications for immediate attention to threats.
    Starting Price: $15 per device per year
  • 23
    K7 Mobile Security
    K7’s Mobile Security for Android lets you monitor and track devices, making sure you’re able to locate them in case of loss or theft. K7 automatically scans, detects and eliminates threats from websites, apps & connected devices and keeping you safe all the time. The best antivirus for the needs of your mobile devices. In case of loss or theft of your smartphone lets you track it in real-time. Assists you in retrieval of your lost smartphone with features like burglar alarm and more. Create backups for your contacts. Restore them to other devices. Safeguards you from hackers and phishers as you surf online.
    Starting Price: $4.20 per device per year
  • 24
    Bitdefender Antivirus Free
    Antivirus protection for Windows, absolutely free. Bitdefender Antivirus Free for Windows provides basic protection against e-threats. Quick to install and easy to use. The only free antivirus you’ll ever need. Free antivirus protection for your PC against the latest e-threats. Web protection when browsing to avoid phishing and fraud attempts. Customizable scans for improved computer security. Bitdefender Antivirus Free for Windows is free to use and packs essential protection features every Windows computer needs. Malicious software is designed to damage, destroy, or exploit devices, services, or network infrastructure, leading to financial loss. You're continuously exposed to phishing websites that can steal your credit card info when shopping online. Exploits usually take advantage of a security flaw or vulnerability in an operating system, typically for malicious purposes, such as installing malware.
    Starting Price: $19.99 per year
  • 25
    Bitdefender Premium Security
    Everything you need, right when you need it: best protection, unlimited VPN, password manager, and priority support. Multi-platform. You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats, anywhere in the world. Bitdefender Premium Security gives you the best protection against cyber threats across operating systems. This premium security & privacy pack comes with the multi-awarded Bitdefender Total Security. It also includes a powerful VPN with unlimited traffic and a feature-rich multiplatform Password Manager. Bitdefender`s unbeatable multi-layered protection keeps your devices safe from all new and existing cyber threats. Bitdefender security software reacts instantly to online threats with no compromise to your system’s performance. Bitdefender Premium Security takes care of your online privacy and personal information.
    Starting Price: $65.86 per year
  • 26
    Bitdefender Small Office Security
    Get complete protection for your SOHO network to keep your small business safe from data breaches, phishing attempts, and malware attacks. Next-gen digital security designed for your small office/home office. You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats, anywhere in the world. Bitdefender Small Office Security keeps your business safe against viruses, malware, ransomware, and all new and existing cyber threats. Regardless of the size, experience, or volume of your business, you need the best defense against fraud. Bitdefender Small Office Security prevents data breaches and secures your clients' personal and financial data. Webcam and microphone protection notifies you when apps try to access your webcam or microphone and lets you block unauthorized access. Keep your business private. Protect your bank info, passwords, and downloads from hackers, especially while using Wi-Fi on public networks.
    Starting Price: $54.59 per year
  • 27
    Trend Micro Antivirus for Mac
    Defend against ransomware and other online dangers. Prevent malicious files and applications from infecting your Mac. Prohibit unauthorized use of your camera and microphone. Flag malicious phishing emails and scam websites. Block dangerous websites that can steal personal data. Trend Micro blocks viruses, spyware, and other malicious software, so you can enjoy your digital life safely. Trend Micro protects you against the newest types of attacks, including ransomware, which can encrypt your data until you pay off the bad guys. Stop cyber criminals from taking you hostage. Security doesn’t have to be complex. Trend Micro offers intuitive settings and clear, easy-to-understand status reports. Trend Micro, a global cybersecurity leader, helps make the world safe for exchanging digital information. Fueled by decades of security expertise, global threat research, and continuous innovation, our cybersecurity platform protects 500,000+ organizations and 250+ million individuals.
    Starting Price: $29.95 per year
  • 28
    F-Secure TOTAL
    Top-level protection with multiple best protection awards across the world. Based outside Russia, China, the USA, and other 14 Eyes surveillance countries. Your personal data is handled according to EU jurisdiction and GDPR. TOTAL includes all the protection you need to secure your online activities, your devices, and yourself. Protection against viruses and ransomware, safe online shopping and banking. Keep your browsing private and stay safe from hackers, trackers, and intrusive companies. Password management and online identity protection with real-time data breach alerts. Our award-winning anti­virus protects you from more than viruses and malware. Keep your money safe while banking and shopping online with banking protection. Block web­sites that try to scam you out of your money or personal information with Browsing protection. Set healthy boundaries for your children on their personal devices. Keep them safe from harmful online content and moderate their screen time.
    Starting Price: €39.99 per year
  • 29
    Panda Free Antivirus
    Panda Free Antivirus protects you while you work, play, or browse online. Free protection for your Windows and Android devices. Maximum virus detection rate with minimum impact on your device. Stay protected at all times with free, up-to-the-minute updates. Install and forget: Forget about product updates and complicated settings. Simply install the product and enjoy your digital life worry-free. All the work is done from the cloud. You won't notice it's there! (but it is). And with no need to store files or perform daily updates! Real-time protection against all types of malware and spyware. Schedule periodic scans and/or scan your computer on demand. Protect your PC by preventing the automatic execution of malware from USB drives. Scan all USB drives upon insertion. Free PC recovery system. Run an advanced scan of your PC or create a rescue USB drive to boot and clean those infected computers that won’t even start.
    Starting Price: $2.74 per month
  • 30
    Bitdefender Internet Security
    You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats, anywhere in the world. Bitdefender`s unbeatable multi-layered protection keeps your devices safe from all new and existing threats. Bitdefender’s security software reacts instantly to all e-threats with no compromise to your system’s performance. Bitdefender Internet Security takes care of your online privacy and personal information. Absolute power in the most efficient Internet security suite available today. Bitdefender Internet Security works against all e-threats, from viruses, worms and Trojans, to ransomware, zero-day exploits, rootkits and spyware. Your data and privacy are safe. Bitdefender Internet Security stops attacks before they even begin. The new cyber threat intelligence technologies included can analyze and identify suspicious network-level activities, and block sophisticated exploits, malware and botnet-related URLs, and brute force attacks.
    Starting Price: $2.24 per month
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