Essential antivirus solution

ESET NOD32 Antivirus   EDITION 2021  

Essential protection from malware and hackers.
With this license you can protect Windows, Mac and Linux devices.

Legendary antivirus technology

Anti-phishing

Secure your data and money against digital fraud.

No slowdowns

Enjoy the full power of your computer without interruptions.

Multilayered proactive protection

Explore the great online, safe from all types of malware threats.

+110M

users worldwide

100+

prestigious VB100 awards

30+

years of cutting-edge IT security

13

global R&D centers

Secure all your personal devices

Premium protection

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Advanced protection

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Essential protection

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Protected operating systemsWindows, macOS, AndroidWindows, macOS, AndroidWindows, macOS, Android
Protection against new threats (LiveGuard)
Password Management
Sensitive data encryption
Banking and payment protection
Network and smart devices protection
Ransomware and phishing protection
See full feature list

 

Manage your digital security with  ESET HOME

  • Remote security check of your devices
  • Centralized license management
  • Mobile application for Android and iOS

Get legendary antivirus today

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.

What’s inside ESET NOD32 Antivirus

Multilayered securityLight and easy to useComprehensive protection
Antivirus and antispyware Small system footprint Anti-Phishing
Ransomware protection IMPROVED Gaming mode Device control
Advanced machine learning Smooth product upgrades Banking and payment protection IMPROVED
Scan while downloading files One-click solution Parental control
Idle-state scanning Security report Webcam protection
Exploit blocker IMPROVED ESET Sysinspector Firewall
Host-based Intrusion Prevention System (HIPS) IMPROVED Settings for advanced users Network inspector IMPROVED
Advanced memory scanner Network attack protection
WMI scanner Botnet protection
Cloud-powered scanning Antispam
System registry scanner Secure Data (encryption) PREMIUM
Script-based attack protection Password manager PREMIUM IMPROVED
UEFI scanner
LiveGuard PREMIUM NEW
Multilayered securityLight and easy to useComprehensive protection
Antivirus and antispyware Small system footprint Anti-Phishing
Ransomware protection IMPROVED Gaming mode Device control
Advanced machine learning Smooth product upgrades Parental control
Scan while downloading files One-click solution Webcam protection
Idle-state scanning Security report Firewall
Host-based Intrusion Prevention System (HIPS) IMPROVED ESET Sysinspector Network inspector IMPROVED
Advanced memory scanner Settings for advanced users Network attack protection
WMI scanner Botnet protection
Cloud-powered scanning Antispam
System registry scanner Password manager PREMIUM IMPROVED
Script-based attack protection
UEFI scanner
LiveGuard PREMIUM NEW
Multilayered securityLight and easy to useComprehensive security
Antivirus and anti-spyware Small system footprint Parental control
Web and email scanning Fast updates Personal firewall
Cross-platform protection Presentation mode Network connections
Auto-scan of removable media One-click solution Anti-phishing
Settings for advanced users Removable media control
Password manager

Image gallery

System requirements and documentation

System requirements

WINDOWS
Microsoft Windows® 11, 10, 8.1, 8, 7 with SP1 and latest updates

macOS
macOS 12 (Monterey), macOS 11 (Big Sur), macOS 10.15 (Catalina), macOS 10.14 (Mojave), macOS 10.13 (High Sierra), macOS 10.12.x (Sierra)

Android
Android 5.0 and newer, ESTV Android TV 7.0 and newer.

Does ESET protect iOS devices?
Currently, ESET does not provide a security solution for iOS. Read here about how you can protect your iPhone or iPad.

Documentation

Product overview (PDF)

Online user guide

Convert your user name and password into license key

Existing user?

Renew and save

We made your license renewal process easy and fast. And as a bonus*, you get 30% OFF if you renew now!

Download and reinstall

Download and use your existing license key to activate your software.

Manage your devices

Device management, Anti-Theft and Parental Control setup. License key required.

Need support?

Get free, local-based tech support for your ESET home or business products.

This discount is not valid for non-profit organizations, educational institutions, regular students and pupils who are entitled to a 50% discount when purchasing certain ESET licenses.