- Real-time antivirus protection Way more than just Antivirus! Our security shields you from malware, theft, AI-driven scams, phishing, ransomware, and more.
- Seamless device performance Enjoy fast scans without interruption. Our Small System Footprint saves bandwidth and extends the life of your hardware—great for gaming and entertainment!
- 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.
✔ AI interaction security Use AI tools and agents with confidence. ESET uses advanced monitoring and expert-driven detection to spot suspicious AI behavior and stop emerging threats before they put your device or data at risk.
*ESET NOD32 includes limited AI security capabilities, powered by ESET’s existing multilayered technologies. Essential, Premium, and Ultimate plans provide advanced AI security capabilities powered by specialized AI technologies.
- Anti-Phishing Safeguard your privacy and your data. Anti-Phishing shields you from scams and fake websites attempting to access sensitive information or feed you fake news.
- Safe banking and browsingBank, shop, and connect with ease. Safeguard screens from unwanted access and use our secured browser mode to boost privacy and avoid phishing scams.
- Smart home and smartphone protection Protect everything from PCs, laptops, and smartphones to smart TVs and IoT devices. Lock and track missing devices, secure access to your webcam, and monitor microphone activity for enhanced privacy and control.
- Firewall, Wi-Fi and network shield Filter unwanted content, secure access to your network, and test your home router and smart devices for vulnerabilities.
- VPN (for up to 3 devices) 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:
ESET HOME Security Ultimate -> up to 10 devices + 1 Router
ESET HOME Security Premium -> up to 3 devices
+ Smartphone & Payments protection
- Real-time antivirus protection Way more than just Antivirus! Our security shields you from malware, theft, AI-driven scams, phishing, ransomware, and more.
- Seamless device performance Enjoy fast scans without interruption. Our Small System Footprint saves bandwidth and extends the life of your hardware—great for gaming and entertainment!
- 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.
- AI interaction security Use AI tools and agents with confidence. ESET uses advanced monitoring and expert-driven detection to spot suspicious AI behavior and stop emerging threats before they put your device or data at risk.
*Essential, Premium, and Ultimate plans provide advanced AI security capabilities powered by specialized AI technologies. ESET NOD32 includes limited AI security capabilities, powered by ESET’s existing multilayered technologies. - Anti-Phishing Safeguard your privacy and your data. Anti-Phishing shields you from scams and fake websites attempting to access sensitive information or feed you fake news.
- Safe banking and browsingBank, shop, and connect with ease. Safeguard screens from unwanted access and use our secured browser mode to boost privacy and avoid phishing scams.
- Smart home and smartphone protection Protect everything from PCs, laptops, and smartphones to smart TVs and IoT devices. Lock and track missing devices, secure access to your webcam, and monitor microphone activity for enhanced privacy and control.
- Firewall, Wi-Fi and network shield Filter unwanted content, secure access to your network, and test your home router and smart devices for vulnerabilities.
- VPN (for up to 3 devices) 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:
ESET HOME Security Ultimate -> up to 10 devices + 1 Router
ESET HOME Security Premium -> up to 3 devices - Encryption of sensitive data and photos Keep your files and USBs safe with military-grade encryption. Safely share your data with others.
- Elevated file and folder security Protect valuable data by allowing only trusted applications to modify your folders.
- Safer AI Chats Protect your AI chats from unsafe links and scripts. ESET scans AI-generated responses to proactively block phishing, malware, and scams.
+ VPN & Encryption
ESET HOME Security
PREMIUM
Enhance your privacy with secure connection and encrypted sensitive files.
- Real-time antivirus protection Way more than just Antivirus! Our security shields you from malware, theft, AI-driven scams, phishing, ransomware, and more.
- Seamless device performance Enjoy fast scans without interruption. Our Small System Footprint saves bandwidth and extends the life of your hardware—great for gaming and entertainment!
- 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.
- AI interaction security Use AI tools and agents with confidence. ESET uses advanced monitoring and expert-driven detection to spot suspicious AI behavior and stop emerging threats before they put your device or data at risk.
*Essential, Premium, and Ultimate plans provide advanced AI security capabilities powered by specialized AI technologies. ESET NOD32 includes limited AI security capabilities, powered by ESET’s existing multilayered technologies. - Anti-Phishing Safeguard your privacy and your data. Anti-Phishing shields you from scams and fake websites attempting to access sensitive information or feed you fake news.
- Safe banking and browsingBank, shop, and connect with ease. Safeguard screens from unwanted access and use our secured browser mode to boost privacy and avoid phishing scams.
- Smart home and smartphone protection Protect everything from PCs, laptops, and smartphones to smart TVs and IoT devices. Lock and track missing devices, secure access to your webcam, and monitor microphone activity for enhanced privacy and control.
- Firewall, Wi-Fi and network shield Filter unwanted content, secure access to your network, and test your home router and smart devices for vulnerabilities.
- Unlimited VPN (for up to 3 devices) 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:
ESET HOME Security Premium -> up to 3 devices
ESET HOME Security Ultimate ->up to 10 devices + 1 Router
Number of Available countries:
ESET HOME Security Premium -> up to 40 countries
ESET HOME Security Ultimate ->more than 70 countries - Encryption of sensitive data and photos Keep your files and USBs safe with military-grade encryption. Safely share your data with others.
- Elevated file and folder security Protect valuable data by allowing only trusted applications to modify your folders.
- Safer AI Chats Protect your AI chats from unsafe links and scripts. ESET scans AI-generated responses to proactively block phishing, malware, and scams.
Already a customer? Renew, upgrade, add devices and more here.
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.
Limited AI interaction security
Stay safe from AI-related risks with ESET’s multilayered security technologies. For more advanced protection, see higher-tier plans with specialized AI capabilities.
Benefit: Use AI with confidence.
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.
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
Home users and companies trust us
35+ years of cybersecurity innovation
ESET combines human expertise with AI-powered technology to help protect people and businesses from modern scams and evolving threats. Backed by 11 global R&D centers, our proactive, award-winning protection secures over one billion internet users worldwide. ESET NOD32 Antivirus keeps your device safe while running quietly in the background.
Explore all features of ESET NOD32 Antivirus by platform
System requirements & documentation
System requirements
WINDOWS
Microsoft Windows® 10, 11 and higher operating systems.
Please note that on Microsoft® Windows® on ARM, some features and functionalities are not supported. Read more
macOS
macOS 13 and higher operating systems
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
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.
Does ESET NOD32 protect against malware like ransomware?
You bet it does! ESET offers full protection against all forms of malware, including ransomware, spyware, keyloggers and adware. Ransomware Shield detects and blocks threats that tries to lock you out of your own data.
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 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.
How do I renew or add devices to my NOD32 Antivirus 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.
35+ years of innovation bring you intelligent antivirus protection trusted by millions. With ESET NOD32 Antivirus, you get fast, lightweight security that helps protect against modern scams and threats without slowing you down.
Why choose ESET NOD32 Antivirus?
- AI-powered threat detection backed by 35+ years of expertise
- Uninterrupted gaming, streaming, and browsing
- Blocks viruses, malware, ransomware, and phishing attacks
- Free 30-day trial with full features