Why choose it
Why choose ESET NOD32 Antivirus
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Proactive antivirus protection
Advanced multi-layered defence against viruses, ransomware, phishing, and zero-day threats.
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Minimal system impact
High efficiency and low footprint: fast, smooth scanning, perfect for gaming and multitasking.
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Instant email delivery
Genuine licence key and step-by-step instructions sent directly to your inbox after purchase.
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Official ESET portal
Authentic, secure activation via official ESET HOME account with regular protection updates.
System requirements
System requirements and compatibility
Indicative values; always check the vendor’s latest requirements before installing.
| Requirement | Technical Details |
|---|---|
| Operating system | Windows 10 / 11, macOS 11+, Android 8.0+ |
| Processor | 1 GHz 32-bit (x86) / 64-bit (x64) |
| RAM memory | 1 GB minimum |
| Disk space | 320 MB free space |
How it works
Three steps to get started
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Complete your order
Select your plan and complete the secure payment by card or PayPal.
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Receive licence by email
We email your genuine licence key and setup instructions within minutes.
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Activate on official portal
Activate on the official ESET portal (ESET HOME) with your received key and download the official client safely.
FAQ
Answers before you buy
What do I receive after purchase?
An email with the licence/key and instructions to activate on the official vendor portal.
Is it a subscription?
Depends on the title: many editions are yearly subscriptions; “no subscription” / no auto-renewal variants are labelled on the page.
How many devices?
The count in the title (e.g. 1, 3, 5 or 10 devices), under the vendor’s terms.
How do I activate?
Use the received code on the official ESET portal and follow the email instructions.
Works on Mac/Android?
If the vendor supports those platforms for that product. Check official documentation.