ESET NOD32
Antivirus
Award-winning antivirus for Windows and macOS.
- 24/7 real-time protection Our multilayered security goes far beyond antivirus, protecting you from all types of malware—trojans, viruses, spyware and more.
- Fast scans without interruptions For smooth browsing and gaming — say goodbye to annoying pop-ups.
- Anti-phishing Protect your data against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details.
- 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 optimised 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 unauthorised 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.
- Secure logins with Password Manager Safely store and share passwords across devices with just one master password.
- 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, personalised 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 unauthorised attempts. It is an especially useful defence against ransomware.
+ Payments protection
Antivirus, worry-free payments, and online privacy protection including anti-phishing and Wi-Fi protection.
- 24/7 real-time protectionOur multilayered security goes far beyond antivirus, protecting you from all types of malware—trojans, viruses, spyware and more.
Available also for mac.OS - Fast scans without interruption For smooth browsing and gaming — say goodbye to annoying pop-ups.
Available also for macOS. - Anti-phishing Protect your data against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details.
- Non-stop Safe Banking Enjoy automatic protection for online banking and transactions thanks to encrypted browser communication.
- Safe browsing & Browser Cleanup for optimised speed and privacy Prevent online fraud with Secure Browser Mode and Browser Privacy Extention - including Browser Cleanup and flagging of unsafe search results.
- Protected smartphones and smart homes Use ESET to blocks unauthorised access to your Wi-Fi or webcam and monitor your kids’ online safety.
- 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.
- Secure logins with Password Manager Safely store and share passwords across devices with just one master password.
- 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, personalised 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 unauthorised attempts. It is an especially useful defence against ransomware.
+ Payments protection, Password Manager
Elevate your protection with Password Manager, encryption for sensitive files and cutting-edge threat detection.
- 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.
- 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 optimised 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 unauthorised 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.
- Secure logins with Password Manager Safely store and share passwords across devices with just one master password.
- 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, personalised 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 unauthorised attempts. It is an especially useful defence against ransomware.
See what you get with NOD32 Antivirus:
Anti-phishing
No slowdowns
Multilayered proactive protection
Secure your data and money against digital fraud. Protect your privacy and assets against attempts by fraudulent websites to acquire sensitive information, such as usernames, passwords or banking details, or to feed you fake news from seemingly trustworthy sources.
Enjoy the full power of your computer without interruptions. Play, work and browse the internet without affecting your computer’s performance. Stay unplugged and online longer with battery-saving mode, and enjoy gaming without distracting pop-ups.
Explore the great online, safe from all types of malware threats. Detect and neutralise all digital threats, including viruses, ransomware, rootkits, worms and spyware. Protect against techniques which seek to evade detection, and block targeted attacks and exploits.
Recognised quality by independent tests and customers
0bn+
protected users worldwide
70+
prestigious VB100 awards
Explore all features of ESET NOD32 Antivirus by platform
System requirements & documentation for ESET NOD32 Antivirus
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)
Does ESET protect iOS devices?
Currently, ESET does not provide a security solution for iOS. Read more about how to protect your iPhone and iPad.
Documentation
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
- Phishing attacks
Why ESET NOD32 Antivirus?
The ESET NOD32 Antivirus has a lightweight design, ensuring fast performance with minimal impact on system resources - ideal for users seeking efficient security solutions. With a cutting-edge detection engine that employs signature-based and heuristic analysis techniques, both known and emerging threats are identified to ensure comprehensive real-time protection. NOD32’s frequent software updates and user-friendly interface enables beginner and experienced tech users to manage and maintain a high level of cybersecurity, efficiently.
Which devices and operating systems are compatible with NOD32 Antivirus?
ESET NOD32 Antivirus can secure desktop and notebook computers running Windows or macOS.
If you’re looking to protect your smartphone as well, we have a range of all-in-one protection plans which may be better suited to your needs.
How do I download/install ESET NOD32 Antivirus after purchase?
Once you’ve purchased the ESET NOD32 Antivirus, installation is easy with 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. If 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 the on-screen instructions.
For additional details on product installation and activation, you can find 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. This is 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. This will enable you to get the full benefit of the NOD32 Antivirus protection.
How does NOD32 Antivirus impact system performance?
ESET NOD32 Antivirus is designed to minimise its impact on system performance, ensuring your computer runs smoothly. It operates efficiently in the background, using advanced optimisation 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, 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) or public licence ID.
- To renew your subscription, select the “Extend” option and adjust the period and number of devices you’d like to cover.
- If you want to add additional devices while keeping the original expiration date, select “Enlarge” and adjust the 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.
How do I cancel my automatic renewal?
Automatic renewal is continuous, unless you turn it off after your purchase, via your account. Turning off automatic renewal will not cancel your subscription – your ESET protection will continue until your subscription expires. We will notify you before subscription expiration so that you may renew manually.
You may cancel the automatic renewal at any time.
- Start by logging into your account using your activation key (XXXX-XXXX-XXXX-XXXX-XXXX) or public licence ID.
- PProceed to the Subscription Management page, where you can use the “Automatic renewal” slider to cancel the renewal of your subscription.
- Confirm your selection to renew manually.