Download ESET NOD32 Antivirus for Windows

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

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How to install and activate ESET NOD32 Antivirus for Windows

  1. Download the product into your computer.
  2. Start installation by double-clicking the installation file
  3. Follow instructions in the installation wizard

We hope you'll enjoy your full-featured free trial. No credit card, no commitment.

ESET NOD32 Antivirus for Windows provides essential protection for your computer

Fast and light, the best choice for everyday users who don't want any interruptions. Stay protected with our trusted, award-winning antivirus software.

  • Protects you against all types of malware, including viruses, ransomware, worms and spyware.
  • Enjoy the full power of your computer. Gaming time, presentation time, movie time – no interruptions or slowdowns at any time.
  • Just install and forget. Secures Windows, Mac and Linux devices.

Looking to protect your Mac or Linux devices?

Your license will also work to activate our Mac 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 NOD32 Antivirus.

*The ESET NOD32 ANTIVIRUS FOR LINUX DESKTOP currently receives limited support and will be terminated in Q3 2022.

Download ESET NOD32 Antivirus for Windows

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