ESET Smart Security Premium.
Top-of-the-line internet security.

Our premium product lets you shop and bank safely, manage passwords and encrypt personal data like photos and account numbers.

Premium Internet Security
powered by NOD32 Antivirus

Complete online protection

The ultimate in security for advanced users, thanks to ESET's perfect balance of detection, speed and usability.

Safeguard your privacy

Protect your digital identity with our powerful antivirus technology. Keep your confidential data safe from ransomware and phishing.

Enjoy premium features

Encrypt your files and removable media. Store and organize your passwords. Protect your laptop with Anti-Theft.

Making the internet a safer place

30 years of innovation

Built and run by security enthusiasts, ESET protects more than 110 million users.

Cloud-powered scanning

ESET LiveGrid® evaluates malware-related data from users around the world to find the latest threats.

13 R&D centers worldwide

Our research network ensures that we are always at the forefront of the cybersecurity industry.

24/7 reliability

Built for speed, accurate detection and low system demands to keep you running smoothly.

Secure all your devices

With the freedom of an ESET Smart Security Premium license, you can secure your Windows, Macs or Android devices.

What people are saying

I will never use any other antivirus software and I love that I upgraded to Smart Security Premium.

Vicki T.

I use ESET at home, work and while traveling. It works quietly behind the scenes without ever interrupting what I do.

Debbie M.

Since switching to ESET several years ago, I've not had any intrusions to my machines.

Debra G.M.

Existing customer?

Renew and save

As a loyal customer, you will save on renewals and enjoy additional discounts.

Enjoy free support

U.S.-based technical support can help with activation, license transfers and much more.

Download ESET Smart Security Premium

Download the newest version that can be activated with a purchased license or as a free 30-day trial

Download for Windows

Downloads Live Installer that will guide
you through the installation and activation

Looking to protect your Mac, Android or Linux devices?

Your license will also work to activate out Mac, Android and Linux products.

Select the product below to start the download and installation process. When prompted, please enter the license key you received when purchasing ESET Smart Security Premium.

Windows system requirements
ESET Smart Security Premium runs on any system with Microsoft® Windows® 10, 8.1, 8, 7, Vista, and Microsoft Windows Home Server 2011. Product requires an internet connection.

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