Fast and light antivirus protection

ESET NOD32 Antivirus

Secures Windows and macOS devices.

Price valid for the first term only. The price displayed is valid for the first term. If a savings amount is shown, it describes the difference between the first term’s price and the official list price. While price is subject to change, we will always send you a notification email in advance.

Existing customer?

Price valid for the first term only. The price displayed is valid for the first term. If a savings amount is shown, it describes the difference between the first term’s price and the official list price. While price is subject to change, we will always send you a notification email in advance.

ESET NOD32 Antivirus: First Line of Defense in Cybersecurity

ESET NOD32
Antivirus

ESET NOD32
Antivirus

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. 
  • US-based tech support When you purchase an ESET security product, you receive free chat and email support.
  • 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 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.​​​​​​​
  • 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 unwanted web notifications Review or block allowed website notifications via Website Settings Review.
  • Top-rated Identity Theft Protection Continuous monitoring of your identity, privacy, and credit using innovative and proactive technology.

    Available also for macOS.
    • Dark web scanning Scanning thousands of websites, including those on the Dark Web, blogs and other data sources to detect the illegal trading of your personal information.
      Credit report monitoring Instant online access to your credit reports and scores from 1 bureau so you can spot mistakes and fraudulent activity.
      Social media identity monitoring Monitor your Facebook, Twitter, YouTube, and Instagram accounts for inappropriate activity and posts that could be perceived as violent.
      Identity threat alerts Keep you updated on major data breaches, identity theft incidents, and new identity theft laws.
      Lost wallet assistance Quickly cancel and replace credit, debit, and ATM cards if your wallet is lost or stolen. You’ll have peace of mind knowing you can stop fraudulent charges and order replacement credit cards by easily accessing your information online with Lost Wallet Assistance.
      Identity recovery + $1M insurance Restoration services from Certified Protection Experts, based in the U.S., who are available 24/7.

  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

+ Smartphone & Payments protection

ESET HOME Security
ESSENTIAL

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. 
  • US-based tech support When you purchase an ESET security product, you receive free chat and email support.
  • 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 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.

  • 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 unwanted web notifications Review or block allowed website notifications via Website Settings Review.
  • Top-rated Identity Theft Protection Continuous monitoring of your identity, privacy, and credit using innovative and proactive technology.

    Available also for macOS.
    • Dark web scanning Scanning thousands of websites, including those on the Dark Web, blogs and other data sources to detect the illegal trading of your personal information.
      Credit report monitoring Instant online access to your credit reports and scores from 1 bureau so you can spot mistakes and fraudulent activity.
      Social media identity monitoring Monitor your Facebook, Twitter, YouTube, and Instagram accounts for inappropriate activity and posts that could be perceived as violent.
      Identity threat alerts Keep you updated on major data breaches, identity theft incidents, and new identity theft laws.
      Lost wallet assistance Quickly cancel and replace credit, debit, and ATM cards if your wallet is lost or stolen. You’ll have peace of mind knowing you can stop fraudulent charges and order replacement credit cards by easily accessing your information online with Lost Wallet Assistance.
      Identity recovery + $1M insurance Restoration services from Certified Protection Experts, based in the U.S., who are available 24/7.

  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

+ VPN & Identity Protection

ESET HOME Security
ULTIMATE

Get the best plan for online Identity protection. Includes unlimited VPN.

Best for privacy-focused, advanced internet users.

  • 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. 
  • US-based tech support When you purchase an ESET security product, you receive free chat and email support.
  • 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 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.
  • 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 unwanted web notifications Review or block allowed website notifications via Website Settings Review.
  • Top-rated Identity Theft Protection Continuous monitoring of your identity, privacy, and credit using innovative and proactive technology.

    Available also for macOS.
    • Dark web scanning Scanning thousands of websites, including those on the Dark Web, blogs and other data sources to detect the illegal trading of your personal information.
      Credit report monitoring Instant online access to your credit reports and scores from 1 bureau so you can spot mistakes and fraudulent activity.
      Social media identity monitoring Monitor your Facebook, Twitter, YouTube, and Instagram accounts for inappropriate activity and posts that could be perceived as violent.
      Identity threat alerts Keep you updated on major data breaches, identity theft incidents, and new identity theft laws.
      Lost wallet assistance Quickly cancel and replace credit, debit, and ATM cards if your wallet is lost or stolen. You’ll have peace of mind knowing you can stop fraudulent charges and order replacement credit cards by easily accessing your information online with Lost Wallet Assistance.
      Identity recovery + $1M insurance Restoration services from Certified Protection Experts, based in the U.S., who are available 24/7.

  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

Price valid for the first term only. The price displayed is valid for the first term. If a savings amount is shown, it describes the difference between the first term’s price and the official list price. While price is subject to change, we will always send you a notification email in advance.

Price valid for the first term only. The price displayed is valid for the first term. If a savings amount is shown, it describes the difference between the first term’s price and the official list price. While price is subject to change, we will always send you a notification email in advance.

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. Detects and neutralizes all digital threats, including viruses, ransomware, rootkits, worms and spyware. Also protects against techniques that seek to evade detection, and blocks targeted attacks and exploits.

Recognized quality by independent tests and customers

1bn+
protected users worldwide
70+
prestigious VB100 awards
1+
years of cutting-edge IT security
1
global R&D centers

ESET NOD32
Antivirus

Award-winning antivirus for Windows and macOS.


 

$39,99

1 device / 1 year

Extra saving available in the next step

BUY NOW
  • 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.
  • Non-stop safe banking & browsing Continuous protection against online fraud with Anti-phishing, encrypted financial transactions and the flagging of unsafe search results.
  • Protected smartphones and smart homes Use ESET to blocks unauthorized access to your Wi-Fi or webcam and monitor your kids’ online safety.
  • Secure logins with Password Manager All you need to remember is your master password! Safely store and share your passwords across all devices.
  • Encryption of sensitive data and photos Military-grade encryption of files, folders and USBs — enables secure collaboration and data sharing.
  • Metadata Cleanup for enhanced privacy Protect your privacy by removing metadata — things like capture time and location — from uploaded images.
  • Block unwanted website notifications Review or block website notifications that can interact with your system, even after the website is closed.
  • Top-rated identity theft protection Identity Protection monitors your credit score and scans the dark web for leaked personal or financial information. Includes 24/7 recovery and reimbursement services.

    Available also for macOS.
  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

RECOMMENDED

Elevate your protection with Password Manager, encryption for sensitive files and cutting-edge threat detection.

 

$69.99

3 devices / 1 year

Extra saving available in the next step

BUY NOW
  • 24/7 real-time protection Our multilayered security goes far beyond antivirus, protecting you from all types of malware—trojans, viruses, spyware and more.

    Available also for macOS.
  • Fast scans without interruptions For smooth browsing and gaming — say goodbye to annoying pop-ups.

    Available also for macOS.
  • Non-stop safe banking & browsing Continuous protection against online fraud with Anti-phishing, encrypted financial transactions and the flagging of unsafe search results.
  • Protected smartphones and smart homes Use ESET to blocks unauthorized access to your Wi-Fi or webcam and monitor your kids’ online safety.
  • Secure logins with Password Manager All you need to remember is your master password! Safely store and share your passwords across all devices.

    Available also for macOS.
  • Encryption of sensitive data and photos Military-grade encryption of files, folders and USBs — enables secure collaboration and data sharing.

  • Metadata Cleanup for enhanced privacy Protect your privacy by removing metadata — things like capture time and location — from uploaded images.
  • Block unwanted notifications Review or block website notifications that can interact with your system, even after the website is closed.
  • Top-rated identity theft protection Continuous monitoring of your identity, privacy, and credit using innovative and proactive technology.

    Available also for macOS.
    • Dark web scanning Scanning thousands of websites, including those on the Dark Web, blogs and other data sources to detect the illegal trading of your personal information.
      Credit report monitoring Instant online access to your credit reports and scores from 1 bureau so you can spot mistakes and fraudulent activity.
      Social media identity monitoring Monitor your Facebook, Twitter, YouTube, and Instagram accounts for inappropriate activity and posts that could be perceived as violent.
      Identity threat alerts Keep you updated on major data breaches, identity theft incidents, and new identity theft laws.
      Lost wallet assistance Quickly cancel and replace credit, debit, and ATM cards if your wallet is lost or stolen. You’ll have peace of mind knowing you can stop fraudulent charges and order replacement credit cards by easily accessing your information online with Lost Wallet Assistance.
      Identity recovery + $1M insurance Restoration services from Certified Protection Experts, based in the U.S., who are available 24/7.

  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

Get the best security plan available, complete with VPN and Identity protection for total peace of mind.

 

$179.99

5 devices / 1 year

Extra saving available in the next step

BUY NOW

  • 24/7 real-time protection Our multilayered security goes far beyond antivirus, protecting you from all types of malware — trojans, viruses, spyware and more.

    Available also for macOS.
  • Fast scans without interruptions For smooth browsing and gaming — say goodbye to annoying pop-ups.

    Available also for macOS.
  • Non-stop safe banking & browsing Continuous protection against online fraud with Anti-phishing, encrypted financial transactions and the flagging of unsafe search results.
  • Protected smartphones and smart homes Use ESET to blocks unauthorized access to your Wi-Fi or webcam and monitor your kids’ online safety.
  • Secure logins with Password Manager All you need to remember is your master password! Safely store and share your passwords across all devices.

    Available also for macOS.
  • Encryption of sensitive data and photos Military-grade encryption of files, folders and USBs — enables secure collaboration and data sharing.
  • Metadata Cleanup for enhanced privacy Protect your privacy by removing metadata — things like capture time and location — from uploaded images.
  • Block unwanted notifications Review or block website notifications that can interact with your system, even after the website is closed.
  • Top-rated identity theft protection Continuous monitoring of your identity, privacy, and credit using innovative and proactive technology.

    Available also for macOS.
    • Dark web scanning Scanning thousands of websites, including those on the Dark Web, blogs and other data sources to detect the illegal trading of your personal information.
      Credit report monitoring Instant online access to your credit reports and scores from 1 bureau so you can spot mistakes and fraudulent activity.
      Social media identity monitoring Monitor your Facebook, Twitter, YouTube, and Instagram accounts for inappropriate activity and posts that could be perceived as violent.
      Identity threat alerts Keep you updated on major data breaches, identity theft incidents, and new identity theft laws.
      Lost wallet assistance Quickly cancel and replace credit, debit, and ATM cards if your wallet is lost or stolen. You’ll have peace of mind knowing you can stop fraudulent charges and order replacement credit cards by easily accessing your information online with Lost Wallet Assistance.
      Identity recovery + $1M insurance Restoration services from Certified Protection Experts, based in the U.S., who are available 24/7.

  • Unlimited VPN Prevent unwanted tracking and stay secure with an anonymous IP address. Unlimited bandwidth means safe and unlimited access to online content.

    Available also for macOS.

Group discounts available  Lock icon  Verification by ID.me  ID.me verification available during checkout. ID.me is our trusted technology partner in helping to keep your personal information safe. Group discounts are only valid on the following products: ESET NOD32 Antivirus, ESET Internet Security, ESET Smart Security Premium, ESET Cybersecurity, and ESET Cybersecurity Pro and may not be combinable with other offers. Bulk orders not valid and may be cancelled. Number of products per purchase may be subject to limitations. Available only online direct from ESET. Not valid on prior orders or purchases; cannot be transferred or otherwise redeemed for cash or promo code(s). Refunds will take into account the discount. Price discount does not include taxes, shipping or other fees. Void where prohibited or restricted by law. ESET reserves the right to modify or discontinue the terms of these offers at any time. Other exclusions and limits may apply.

Get protected, remain fast

ESET achieved remarkable results in impact on PC speed, barely affecting the computer's performance during everyday tasks.

95%

Satisfaction score Rated in Customer satisfaction survey

8 000+ responses

AH
Parents could be interested in Parental controlAnders H., Sweden
While using EIS, I have always avoided viruses, trojans, worms etc. Parents could be interested in Parental control. Extensive configurability.
KS
I recommend ESET to my family and friendsKimberly S., USA
TRUSTWORTHY, that is the main reason I recommend ESET to my family and friends. My Mom uses ESET and I have told my Dad and Brother to use ESET...
RF
Reliably protectedRenate F., Germany
You are reliably protected without even noticing that the virus protection is active.
HW
The best and at a reasonable priceHeather W., UK
Have already recommended to several friends because I feel it's the best and at a reasonable price.
KB
Rapid responseKatie B., UK
The system works perfectly, but it is the customer service that wins hands down. I have had a rapid response to any queries or problems.
MH
Company that I trustMarián H., Slovakia
A world-class product, a socially responsible company that I trust.
HS
The best form of securityHans-Peter S., Germany
For me this is the best form of security, both for private and commercial use.

What's inside ESET NOD32 Antivirus?

Windows

Multilayered security

  • Antivirus and Antispyware
  • Ransomware Shield
  • Intel® Threat Detection Technology
  • Advanced Machine Learning
  • Scan While Downloading Files
  • Idle-State Scanning
  • Exploit Blocker
  • Host-Based Intrusion Prevention System (HIPS)
  • Advanced Memory Scanner
  • WMI Scanner
  • Cloud-Powered Scanning
  • System Registry Scanner
  • Script-Based Attack Protection
  • UEFI Scanner

Light and easy to use

  • Small System Footprint
  • Gamer Mode
  • Portable Computer Support
  • Smooth Product Upgrades
  • One-Click Solution
  • Security Report
  • ESET SysInspector®
  • Settings for Advanced Users

Comprehensive protection

  • Anti-Phishing
  • Device Control

Windows ARM

Multilayered security

  • Antivirus and Antispyware
  • Ransomware Shield
  • Advanced Machine Learning
  • Scan While Downloading Files
  • Idle-State Scanning
  • Host-Based Intrusion Prevention
  • System (HIPS)
  • Advanced Memory Scanner
  • WMI Scanner
  • Cloud-Powered Scanning
  • System Registry Scanner
  • Script-Based Attack Protection
  • UEFI Scanner

Light and easy to use

  • Small System Footprint
  • Gamer Mode
  • Portable Computer Support
  • Smooth Product Upgrades
  • One-Click Solution
  • Security Report
  • ESET SysInspector®
  • Settings for Advanced Users

Comprehensive protection

  • Anti-Phishing
  • Device Control

macOS

Multilayered security

  • Antivirus and Antispyware
  • Web and Email Scanning
  • Cross-platform Protection

Easy to use

  • Small System Footprint
  • Fast Updates
  • One-click Solution
  • Familiar Design

Comprehensive protection

  • Anti-Phishing

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), macOS 11 (Big Sur)

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

Product documentation

Explore all features of ESET NOD32 Antivirus by platform

Windows

Security

  • Antivirus & Antispyware
  • Ransomware Shield
  • Intel Threat Detection Technology
  • Artificial Intelligence
  • ESET SysInspector

Features marked as not included are available in our ESET HOME Security plans.

  • Brute Force Attack Protection essential
  • Firewall essential
  • ESET LiveGuard premium

Privacy & Identity

  • Anti-phishing

Features marked as not included are available in our ESET HOME Security plans.

  • Safe Banking essential
  • Safe Browsing essential
  • Secure Data (Encryption) premium
  • Password Manager premium
  • Metadata Cleanup ultimate
  • Website Settings Review ultimate
  • Identity Protection ultimate
  • Unlimited VPN ultimate

Smart home protection

  • ESET HOME Security Management
  • Gamer Mode

Features marked as not included are available in our ESET HOME Security plans.

  • Parental Control essential
  • Network Inspector essential
  • Webcam Protection essential
  • Anti-Theft essential

Windows ARM

Security

  • Antivirus & Antispyware
  • Ransomware Shield
  • ESET SysInspector

Features marked as not included are available in our ESET HOME Security plans.

  • Brute Force Attack Protection essential
  • Firewall essential
  • ESET LiveGuard premium

Privacy & Identity

  • Anti-phishing

Features marked as not included are available in our ESET HOME Security plans.

  • Secure Data (Encryption) premium
  • Password Manager premium
  • Metadata Cleanup ultimate
  • Website Settings Review ultimate
  • Identity Protection ultimate
  • Unlimited VPN ultimate

Smart home protection

  • ESET HOME Security Management
  • Gamer Mode

Features marked as not included are available in our ESET HOME Security plans.

  • Parental Control essential
  • Network Inspector essential
  • Webcam Protection essential
  • Anti-Theft essential

macOS

Security

  • Antivirus & Antispyware
  • Web and Email Scanning
  • Removable Media Control
  • Personal Firewall
  • Small System Footprint

Privacy & Identity

  • Anti-phishing

Features marked as not included are available in our ESET HOME Security plans.

  • Password Manager premium
  • Identity Protection ultimate
  • Unlimited VPN ultimate

Smart home protection

  • ESET HOME Security Management

Frequently Asked Questions

How do I download/install ESET after purchase?

You can install ESET by following these simple steps:

1. Uninstall any previously installed antivirus software on your system.
2. Download the ESET installer file here.
3. Double-click the installer file to begin the installation and follow the on-screen instructions.
4. Activate your protection by logging in to, or creating, your ESET HOME Account, or by inserting your unique activation key.

More details about product installation and activation can be found here.

Can I protect mobile phones or multiple operating systems with ESET subscription?

ESET NOD32 Antivirus can secure only desktop and notebook computers running Windows or macOS. To protect your Android smartphone as well, select one of our all-in-one subscription plans here.

Can I try ESET NOD32 Antivirus before buying?

Yes, a free 30-day trial of ESET NOD32 Antivirus can be downloaded here.

Further information about installation is available here.

Does ESET NOD32 protect against malware like ransomware?

Yes! ESET offers full protection against all forms of malware, including ransomware, spyware, keyloggers and adware. We use machine learning to stay up-to-date with new threats too.

What do users appreciate about ESET?

Verified customers appreciate that ESET is:

  • Light on their system
  • Reliable and effective
  • Runs smoothly in the background, without interruptions

"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.

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 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 devices to my NOD32 Antivirus subscription?

You can renew, enlarge or upgrade your subscription at any time.

  1. Start by logging into your account using your activation key (XXXX-XXXX-XXXX-XXXX-XXXX).
  2. To renew your subscription, select the “Extend” option and adjust the period or number of devices you’d like to cover.
  3. 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 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:

  1. Uninstall any previously installed antivirus software on your system.
  2. Click on the “GET STARTED” button on this page and create or login to your ESET HOME.
  3. 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.
  4. Choose “Protect this device” option and Download the installer to your browser.
  5. 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.

  1. Start by logging into your account using your activation key (XXXX-XXXX-XXXX-XXXX-XXXX).
  2. To renew your subscription, select the “Extend” option and adjust the period or number of devices you’d like to cover.
  3. 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.

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), macOS 11 (Big Sur)

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

Product documentation