Award-winning antivirus for Windows

ESET NOD32 Antivirus

ESET® NOD32® Antivirus

Essential defense against malware, built on ESET’s trademark best balance of detection, speed and usability

  • Built on record-breaking anti-malware technology
  • Product comes with free technical support
  • Compatible with the latest version of Windows 10

4.5/5 on amazon.com

A safer internet for you to enjoy

Enjoy the internet, protected by the legendary ESET NOD32 Antivirus – for more than two decades, the favorite antimalware solution of IT experts and gamers

Enjoy a safer internet

ESET NOD32 Antivirus reinforces its cutting-edge protection with Script-Based Attack Protection

No more antivirus slowdowns

Your computer performing at its best, with our super-efficient and fast antivirus

Enjoy gaming and viewing

Play games and watch shows uninterrupted, with our special Gamer Mode

Easy to use

Enjoy optimized protection out of the box, or tweak your security with 150+ detailed settings

Explore with confidence

ESET protection technology that has been proven over more than 20 years

Help when you need it

Comes with free, industry-leading customer support, supplied locally in your language

See ESET security in action

ESET NOD32 Antivirus includes:

  • Antivirus
  • Antispyware
  • Anti-Phishing
  • Gamer Mode
  • Exploit Blocker
  • Device Control
  • Advanced Memory Scanner
  • Script-Based Attack Protection

Want to know more about the included features? Read the Product Overview (PDF).

Compare ESET products for Windows

ESET NOD32 Antivirus

ESET NOD32 Antivirus

Award-winning antivirus for Windows

Proactive protection against all types of online and offline threats with Antivirus and Antispyware. Stay safe from viruses and spyware

Receive free support by email or telephone in your local language, wherever you are. Enjoy free support

Automatically secures transactions on internet banking sites, and helps to protect you on online payment gateways. Bank and shop online more safely

Personal Firewall prevents hackers from gaining access to your computer and keeps you invisible when you use public Wi-Fi. Stop hackers from accessing your PC

Block unwanted internet content by categories or individual websites and keep your kids safe online with Parental Control. Keep your kids safe online

Get an alert when anyone tries to access your webcam, and check your home router for vulnerabilities. Safer webcam and home router

Safely store, generate and prefill your passwords, and encrypt your files and removable media (USB keys). Safely store passwords, and encrypt your data

Includes protection for smartphones and tablets. Secure your smartphones and tablets

Mix and match security protection for up to 3 or 5 devices Protect all of your devices

Award-winning antivirus for Windows

Download Buy Now
ESET Internet Security

ESET Internet Security

All-round internet security for Windows

Proactive protection against all types of online and offline threats with Antivirus and Antispyware. Stay safe from viruses and spyware

Receive free support by email or telephone in your local language, wherever you are. Enjoy free support

Automatically secures transactions on internet banking sites, and helps to protect you on online payment gateways. Bank and shop online more safely

Personal Firewall prevents hackers from gaining access to your computer and keeps you invisible when you use public Wi-Fi. Stop hackers from accessing your PC

Block unwanted internet content by categories or individual websites and keep your kids safe online with Parental Control. Keep your kids safe online

Get an alert when anyone tries to access your webcam, and check your home router for vulnerabilities. Safer webcam and home router

Safely store, generate and prefill your passwords, and encrypt your files and removable media (USB keys). Safely store passwords, and encrypt your data

Includes protection for smartphones and tablets. Secure your smartphones and tablets

Mix and match security protection for up to 3 or 5 devices Protect all of your devices

All-round internet security for Windows

Download Buy Now
ESET Multi-Device Security

ESET Multi-Device Security

One security pack for all your devices

Proactive protection against all types of online and offline threats with Antivirus and Antispyware. Stay safe from viruses and spyware

Receive free support by email or telephone in your local language, wherever you are. Enjoy free support

Automatically secures transactions on internet banking sites, and helps to protect you on online payment gateways. Bank and shop online more safely

Personal Firewall prevents hackers from gaining access to your computer and keeps you invisible when you use public Wi-Fi. Stop hackers from accessing your PC

Block unwanted internet content by categories or individual websites and keep your kids safe online with Parental Control. Keep your kids safe online

Get an alert when anyone tries to access your webcam, and check your home router for vulnerabilities. Safer webcam and home router

Safely store, generate and prefill your passwords, and encrypt your files and removable media (USB keys). Safely store passwords, and encrypt your data

Includes protection for smartphones and tablets. Secure your smartphones and tablets

Mix and match security protection for up to 3 or 5 devices Protect all of your devices

One security pack for all your devices

Download Buy Now
ESET Smart Security Premium

ESET Smart Security Premium

Premium internet security for Windows

Proactive protection against all types of online and offline threats with Antivirus and Antispyware. Stay safe from viruses and spyware

Receive free support by email or telephone in your local language, wherever you are. Enjoy free support

Automatically secures transactions on internet banking sites, and helps to protect you on online payment gateways. Bank and shop online more safely

Personal Firewall prevents hackers from gaining access to your computer and keeps you invisible when you use public Wi-Fi. Stop hackers from accessing your PC

Block unwanted internet content by categories or individual websites and keep your kids safe online with Parental Control. Keep your kids safe online

Get an alert when anyone tries to access your webcam, and check your home router for vulnerabilities. Safer webcam and home router

Safely store, generate and prefill your passwords, and encrypt your files and removable media (USB keys). Safely store passwords, and encrypt your data

Includes protection for smartphones and tablets. Secure your smartphones and tablets

Mix and match security protection for up to 3 or 5 devices Protect all of your devices

Premium internet security for Windows

Download Buy Now
  • "Nobody manages to keep it simple, yet very effective like ESET does"

    Dragan M., ESET customer from Serbia
  • "Fast, precise scanning, a broad range of configuration options, perfect technical support in case it’s needed. I’m recommending it to everyone."

    Martin M., Slovakia
  • "I'm in IT, as a support consultant, and I cannot stress how many times I come across a machine that is running "Free" protection that has been compromised. ESET products are well priced, well supported and besides using a fraction of system resources compared to other brands, they are effective."

    Deon Seymour

Cutting-edge detection technology for your protection

Exploit Blocker

Blocks attacks specifically designed to evade antivirus detection. Protects against attacks on web browsers, PDF readers and other applications, including Java-based software.

Learn more

ESET DNA Detections

Makes it possible to detect thousands of related malware variants, including new or previously unknown ones.

Learn more

Script-Based Attack Protection NEW

Detects malicious JavaScripts that can attack via your browser, and attacks by malicious scripts that try to exploit Windows PowerShell.

System requirements

ESET NOD32 Antivirus runs on any system with Microsoft® Windows® 10, 8.1, 8, 7, Vista, and Microsoft Windows Home Server 2011. Product requires an internet connection.

Download ESET NOD32 Antivirus

Only available to download on desktop devices.

Download a full or a 30-day free trial version

Download Now

Download Live Installer that will 
guide you through the installation

Configure download

Filename: | File size: | Version:

Thank You for Downloading

Enjoy being safer online, secured by ESET

Your download of file has automatically started. If your download does not start automatically, please click here (download may start after a few seconds).

How to install ESET NOD32 Antivirus

  1. Download the .exe file to a new folder on your computer (do not install from folders like Downloads, Temp or Desktop). Double-click the file to start installation. 
  2. Follow the installation wizard,  which will detect your operating system and let you choose your language. 
  3. Choose either Full or Trial plan and complete the installation. Should you need assistance, please see our Knowledgebase