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Legendary antivirus technology
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.
70M+
protected users worldwide
70+
prestigious VB100 awards
RECOMMENDED
Manage and maximise your digital security with ESET HOME
- Remote security check of your devices Monitor their security status in real-time and receive important notifications at all times. Only for Windows and Android OS.
- Easy licence sharing Protect family and friends by sharing your digital security, still conveniently billed and monitored from your account.
- Android and iOS mobile app Get immediate access to your licences and information about the security of your Windows and Android devices wherever you are.
- Centralised license management Renew, upgrade or update all of your licences from a single place.
Get legendary antivirus today
ESET NOD32 ANTIVIRUS 2022 EDITION
Trusted by consumers and businesses alike
What's inside ESET NOD32 Antivirus?
System requirements & documentation
System requirements
WINDOWS
Microsoft Windows® 11, 10, 8.1, 8, 7 with SP1 and latest KB updates installed
Please note that on Microsoft® Windows® on ARM, some features and functionalities are not supported. Read more
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)
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.
Frequently Asked Questions
How do I download/install ESET NOD32 Antivirus after purchase?
You can install ESET NOD32 Antivirus by following these simple steps:
1. Uninstall any previously installed antivirus software on your system.
2. Download the ESET NOD32 Antivirus 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 licence key.
More details about product installation and activation can be found here.
Can I protect mobile phones or multiple operating systems with this licence?
ESET NOD32 Antivirus can secure only desktop and notebook computers running Windows or macOS. To protect your Android smartphone as well, please consider an ESET Internet Security or ESET Smart Security Premium package. You can purchase up to 10 devices to cover all Windows, Mac and Android devices.
Does it include server protection?
No, but, you can get server protection in our business bundles.
What do users appreciate about ESET?
Verified customers appreciate that ESET is:
- Light on their system
- Reliable and effective
- Able to run 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."
Read full reviews and more feedback on our Trustpilot page.
Pricing and Payment FAQs
Can I get a refund if I am not totally satisfied?
We are committed to our clients’ satisfaction and therefore offer a generous 30-day return policy. If you are not 100% satisfied with your purchase, we will be happy to provide a full refund of the purchase price.
For more details, see our refund policy.
How do I renew or add additional devices to my licence?
You can renew, enlarge or upgrade your licence at any time. This keeps your product up to date, maintains your uninterrupted protection, and ensures you have free access to our technical support as well as loyalty benefits.
- Start by logging into your account using your license key (XXXX-XXXX-XXXX-XXXX-XXXX) or public licence ID.
- To renew your licence, select the “Extend” option and adjust the period or number of devices you’d like to cover. Your renewal price will be pro-rated based volume discounts.
- 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 licence has already expired. If this is the case, we recommend purchasing a new licence.
If you are not sure how to renew or enlarge your licence, please contact us for more support.
What is automatic renewal?
ESET auto-renew ensures that your ESET licences and products are always up to date, providing continuous, year-round protection. We handle the billing and renewal for you using auto-renew, and you’ll be entitled to special renewal pricing.
By enabling auto-renew, you agree that at the end of your licence period, we will automatically renew your licence using the payment details currently on file. For more details, see our auto-renewal policy.
We will inform you about upcoming auto-renewal and renewal prices 30 days before your renewal date (for annual subscriptions) and after your subscription automatically renews, we will email you the transaction details.
How do I cancel my subscription?
Auto-renew is continuous, unless you turn it off after your purchase, via your account. Turning off auto-renew will not cancel your licence – your ESET protection will continue until your licence expires. We will notify you before licence expiration so that you may renew manually.
You may cancel automatic renewal at any time.
- Start by logging into your account using your licence key (XXXX-XXXX-XXXX-XXXX-XXXX) or public licence ID.
- Proceed to the Licence Management page, where you may use the “Auto-Renew” slider to cancel the renewal of your subscription.
- Confirm your selection to renew manually.
Existing customer?
Renew your licence
We value your loyalty! Renewing ESET takes few clicks and you are settled.
Download or 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.
Looking for help?
Get free, local-based tech support for your ESET home or business products.
Refer ESET
Help your friends and family get protected. Provide them with an extra month of ESET security with our referral programme