ESET NOD32 Antivirus: First Line of Defense in Cybersecurity
Fast and light antivirus for Windows and macOS.
Best for basic browsing and email activities.
- 24/7 real-time protection against malware, ransomware and viruses Our multilayered security provides proactive protection against all types of malware—trojans, viruses, spyware and much more.
- Fast scans without interruptions Enjoy the full power of your computer without slowdowns. Stay unplugged longer with Battery-saving mode, and enjoy gaming without distracting pop-ups with Gamer mode.
- Anti-phishing Protect your data against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details.
- AI-powered threat detection Uses advanced artificial intelligence to proactively detect and block malware, ransomware, phishing, and other emerging threats in real time.
- Smarter protection for AI-powered computers ESET keeps your devices safe while leveraging their AI capabilities for faster, more efficient threat prevention.
- Smartphone protection Add one more device to your plan to protect your Android smartphone or tablet, each for just an additional $5 per year.
- Non-stop Safe Banking Enjoy automatic protection for online banking and transactions thanks to encrypted browser communication.
- Safe browsing with search results safety check & Browser Cleanup for optimized speed and privacy Prevent online fraud with Secure Browser Mode and Browser Privacy Extention - including Browser Cleanup and flagging of unsafe search results.
- WiFi protected with Firewall Block unauthorized access to your device and webcam with Firewall.
- Anti-Theft protection in case of device loss Protect your device in case of loss or theft. Easily lock, track and locate devices, preventing unwanted access to your data and safeguarding your privacy.
- Encryption of sensitive data and photos Encrypt files and USBs for secure data sharing and collaboration.
- Block new threats as they emerge with ESET LiveGuard An extra layer of protection, personalized to you and designed to proactively discover and stop never-before-seen types of threats.
- Protect valuable data with ESET Folder Guard This functionality ensures that only trusted apps can modify files in protected folders. It blocks untrusted applications from access and notifies you of unauthorized attempts. It is an especially useful defense against ransomware.
- Shield your connection with unlimited VPN Shield your connection and prevent unwanted tracking—anytime, anywhere. Enjoy unlimited bandwidth for endless access to your favorite online content.
Number of Available VPN Devices:
Up to 25 devices → Ultimate plan (for more than 10 devices).
Up to 10 devices → Ultimate plan (for up to 10 devices).
Up to 5 devices → Premium plan (for more than 10 devices).
Up to 3 devices → Premium plan (for up to 10 devices)
+ Smartphone & Payments protection
ESET HOME Security
ESSENTIAL
Limiter offer
All-in-one solution protecting also your browsing, payments and WiFi.
Best for online shoppers, the digital generation.
- 24/7 real-time protection against malware, ransomware and viruses Our multilayered security provides proactive protection against all types of malware—trojans, viruses, spyware and much more.
- Fast scans without interruptions Enjoy the full power of your computer without slowdowns. Stay unplugged longer with Battery-saving mode, and enjoy gaming without distracting pop-ups with Gamer mode.
- Anti-phishing Protect your data against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details.
- AI-powered threat detection Uses advanced artificial intelligence to proactively detect and block malware, ransomware, phishing, and other emerging threats in real time.
- Smarter protection for AI-powered computers ESET keeps your devices safe while leveraging their AI capabilities for faster, more efficient threat prevention.
- Smartphone protection Add one more device to your plan to protect your Android smartphone or tablet, each for just an additional $5 per year.
- Non-stop Safe Banking Enjoy automatic protection for online banking and transactions thanks to encrypted browser communication.
- Safe browsing with search results safety check & Browser Cleanup for optimized speed and privacy Prevent online fraud with Secure Browser Mode and Browser Privacy Extention - including Browser Cleanup and flagging of unsafe search results.
- WiFi protected with Firewall Block unauthorized access to your device and webcam with Firewall.
- Anti-Theft protection in case of device loss Protect your device in case of loss or theft. Easily lock, track and locate devices, preventing unwanted access to your data and safeguarding your privacy.
- Encryption of sensitive data and photos Encrypt files and USBs for secure data sharing and collaboration.
- Block new threats as they emerge with ESET LiveGuard An extra layer of protection, personalized to you and designed to proactively discover and stop never-before-seen types of threats.
- Protect valuable data with ESET Folder Guard This functionality ensures that only trusted apps can modify files in protected folders. It blocks untrusted applications from access and notifies you of unauthorized attempts. It is an especially useful defense against ransomware.
- Shield your connection with unlimited VPN Shield your connection and prevent unwanted tracking—anytime, anywhere. Enjoy unlimited bandwidth for endless access to your favorite online content.
Number of Available VPN Devices:
Up to 25 devices → Ultimate plan (for more than 10 devices).
Up to 10 devices → Ultimate plan (for up to 10 devices).
Up to 5 devices → Premium plan (for more than 10 devices).
Up to 3 devices → Premium plan (for up to 10 devices)
+ VPN & Encryption
ESET HOME Security
PREMIUM
Limiter offer
Enhance your privacy with secure connection and encrypted sensitive files.
- 24/7 real-time protection against malware, ransomware and viruses Our multilayered security provides proactive protection against all types of malware—trojans, viruses, spyware and much more.
- Fast scans without interruptions Enjoy the full power of your computer without slowdowns. Stay unplugged longer with Battery-saving mode, and enjoy gaming without distracting pop-ups with Gamer mode.
- Anti-Phishing Protect your data against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details.
- AI-powered threat detection Uses advanced artificial intelligence to proactively detect and block malware, ransomware, phishing, and other emerging threats in real time.
- Smarter protection for AI-powered computers ESET keeps your devices safe while leveraging their AI capabilities for faster, more efficient threat prevention.
- Smartphone protection Add one more device to your plan to protect your Android smartphone or tablet, each for just an additional $5 per year.
- Non-stop Safe Banking Enjoy automatic protection for online banking and transactions thanks to encrypted browser communication.
- Safe browsing with search results safety check & Browser Cleanup for optimized speed and privacy Prevent online fraud with Secure Browser Mode and Browser Privacy Extention - including Browser Cleanup and flagging of unsafe search results.
- WiFi protected with Firewall Block unauthorized access to your device and webcam with Firewall.
- Anti-Theft protection in case of device loss Protect your device in case of loss or theft. Easily lock, track and locate devices, preventing unwanted access to your data and safeguarding your privacy.
- Encryption of sensitive data and photos Encrypt files and USBs for secure data sharing and collaboration.
- Block new threats as they emerge with ESET LiveGuard An extra layer of protection, personalized to you and designed to proactively discover and stop never-before-seen types of threats.
- Protect valuable data with ESET Folder Guard This functionality ensures that only trusted apps can modify files in protected folders. It blocks untrusted applications from access and notifies you of unauthorized attempts. It is an especially useful defense against ransomware.
- Shield your connection with unlimited VPN Shield your connection and prevent unwanted tracking—anytime, anywhere. Enjoy unlimited bandwidth for endless access to your favorite online content.
Number of Available VPN Devices:
Up to 25 devices → Ultimate plan (for more than 10 devices).
Up to 10 devices → Ultimate plan (for up to 10 devices).
Up to 5 devices → Premium plan (for more than 10 devices).
Up to 3 devices → Premium plan (for up to 10 devices)
Features that make all the difference
AI-powered Antivirus and Antispyware
ESET’s sophisticated algorithms help fight online and offline threats, stopping malware before it spreads.
Benefit: Stay ahead of threats with real-time, intelligent protection.
Anti-Phishing
Protect your privacy and finances from fake websites and scams.
Benefit: Keep your info safe from fraudsters
Advanced Machine Learning and DNA Detections
AI-powered technology and advanced algorithms detect and stop malware by analyzing its digital DNA—shielding you from new and unknown threats.
Benefit: Deep, powerful protection that won’t slow you down.
Exploit Blocker
Protect yourself from sneaky attacks that try to evade antivirus detection, including ransomware and lock screen threats.
Benefit: Remain safe against sophisticated attacks.
Efficient performance and Gamer Mode
Multithread Scanning is optimized for faster scans, while the Small System Footprint keeps your devices fast and responsive. And with Gamer Mode, you can automatically pause background tasks and silence pop-ups during full-screen activities.
Benefit: Work, browse, stream, and play without interruption.
Recognized quality by independent tests and customers
95%
Satisfaction score Rated in Customer satisfaction survey
8 000+ responses
Paying via internet banking
PSPeter S., Slovakia
"Sense of security when paying via internet banking, potentially unsafe sites get blocked."
Intuitive
WSWilhelm S., Switzerland
"Excellent scanner that works inconspicuously and conserves resources. intuitive user interface and operation."
Reliably protected
RFRenate F., Germany
"You are reliably protected without even noticing that the virus protection is active."
30 years of cybersecurity innovation
As a leader in leveraging AI and Machine Learning for digital security, we protect over one billion internet users worldwide. Powered by 11 global R&D centers, our advanced tech proactively catches threats before they can cause harm. ESET NOD32 Antivirus is designed to keep you safe from both known and emerging threats—all while running quietly in the background.
Explore all features of ESET NOD32 Antivirus by platform
System requirements & documentation
System requirements
WINDOWS
Microsoft Windows® 11, 10 and higher operating systems
Please note that on Microsoft® Windows® on ARM, some features and functionalities are not supported. Read more
macOS
macOS 14 (Sonoma), macOS 13 (Ventura), macOS 12 (Monterey)
Documentation
Download for your operating system
NOTE: Are you sure you want to download and install your protection manually?
The ESET HOME web portal and mobile app are included for free with your subscription and save time when managing protection across multiple devices. Create your account.
Download for Windows
ESET NOD32 Antivirus
Download for macOS
ESET Cyber Security
Download ESET Cyber Security and activate it with a purchased subscription.
Download for Windows on ARM
Please note that for Microsoft® Windows® on ARM, some features and functionalities are not supported.
Read more.
ESET NOD32 Antivirus
Download ESET NOD32 Antivirus and activate it with a purchased subscription.
Use ESET HOME, the complete security management platform, to effortlessly unlock the following benefits:
Frequently Asked Questions
What is ESET NOD32 Antivirus?
ESET NOD32 Antivirus is an award-winning software renowned for its robust protection against a wide array of digital threats, including malware, viruses, worms, ransomware, spyware, and phishing attacks. Its standout feature is its lightweight design, ensuring fast performance with minimal impact on system resources, making it ideal for users seeking efficient security solutions. The antivirus boasts a cutting-edge detection engine that employs signature-based and heuristic analysis techniques to swiftly identify both known and emerging threats, ensuring comprehensive real-time protection. With frequent software updates and a user-friendly interface, NOD32 caters to both beginners and tech-savvy users in need of top-tier, efficient antivirus protection.
Which devices and operating systems are compatible with NOD32 antivirus?
ESET NOD32 Antivirus can secure desktop and notebook computers running Windows or macOS. To protect your smartphone as well, select one of our all-in-one subscription plans.
How do I download/install ESET NOD32 Antivirus after purchase?
You can install ESET by following these simple steps:
- Uninstall any previously installed antivirus software on your system.
- Click on the “GET STARTED” button on this page and create or login to your ESET HOME.
- Install ESET on your devices by clicking on "Protect device" button. In case you need to add your subscription first, use the “Add subscription” button.
- Choose “Protect this device” option and Download the installer to your browser.
- Install by following on-screen instructions.
For additional details regarding product installation and activation access comprehensive installation guidance on our support page.
Can NOD32 antivirus run alongside other security software?
ESET NOD32 Antivirus can run alongside other security software, provided you disable overlapping features to avoid conflicts. For the best performance and security, we strongly advise removing any other antivirus programs before installing ESET NOD32 because running multiple antivirus solutions simultaneously can significantly slow down your computer.
If you choose to use additional security tools, we recommend setting NOD32 as your primary real-time protection and configuring the other tools for different security tasks.
How does NOD32 antivirus impact system performance?
ESET NOD32 Antivirus is designed to minimize its impact on system performance, ensuring your computer runs smoothly. It operates efficiently in the background, using advanced optimization techniques to provide robust protection without slowing down your system. NOD32's lightweight design means it requires less memory and CPU power, allowing you to enjoy uninterrupted work, gaming, or browsing. Users typically notice minimal performance impact while benefiting from high-level security.
"Works perfectly and has done for years. Extremely efficient and with minimal impact on the functionality of the machine it’s installed on."
See full reviews and more on our Trustpilot profile.
Can I try ESET NOD32 before buying?
Yes, you can download a free 30-day trial of ESET NOD32 Antivirus by clicking on the white Try before you buy button on this page.
What’s the difference between ESET NOD32 Antivirus and ESET HOME Security plans?
ESET NOD32 Antivirus provides antivirus and anti-malware protection and is ideal for users who want basic protection without extra privacy features.
ESET HOME all-in-one subscription plans offer all the features of NOD32 Antivirus, along with additional layers of security such as online banking protection, password management, browser privacy & security extension, identity protection, and unlimited VPN.
How do I renew or add more devices to my ESET NOD32 subscription?
You can renew, enlarge or upgrade your subscription at any time.
- Start by logging into your account using your activation key (XXXX-XXXX-XXXX-XXXX-XXXX).
- To renew your subscription, select the “Extend” option and adjust the period or number of devices you’d like to cover.
- If you want to add additional devices keeping the original expiration date, select “Enlarge” and adjust number of devices you’d like to cover. We’ll match the expiry date and calculate the pro-rated price for your extra devices.
If these options are not present in your account, it’s likely that your subscription has already expired. If this is the case, we recommend purchasing a new subscription plan.
What’s the difference between ESET NOD32 Antivirus and the new plans?
ESET NOD32 Antivirus provides antivirus and anti-malware protection and is ideal for users who want basic protection without extra privacy features.
ESET HOME all-in-one subscription plans offer all the features of ESET NOD32 Antivirus, along with additional layers of security such as online banking protection, ransomware defense, browser privacy and security extension, identity protection, and unlimited VPN.
System requirements
System requirements
WINDOWS
Microsoft Windows® 11, 10 and higher operating systems
Please note that on Microsoft® Windows® on ARM, some features and functionalities are not supported. Read more
macOS
macOS 14 (Sonoma), macOS 13 (Ventura), macOS 12 (Monterey)
Documentation
Thirty years of innovation bring you intelligent antivirus protection trusted by millions. With ESET NOD32 Antivirus, you get fast, lightweight security that doesn’t slow down your devices.
Why choose ESET NOD32 Antivirus?
- AI-powered threat detection backed by 30 years of expertise
- Uninterrupted gaming, streaming and browsing—no slowdowns
- Blocks viruses, malware, ransomware and phishing attacks
- Free 30-day trial with full features