image displayed if flash reader not installed

 Home Edition Downloads

You're in a good place - ready to download your purchased ESET software.

If you arrived here without buying software, you may purchase it, download a free 30-day trial, or contact us for further assistance.

Quick Start Guides:

 ESET Smart Security 4

ESET NOD32 Antivirus 4		 Installation Videos:

ESET Smart Security 4

ESET NOD32 Antivirus 4		 Quick Start Guide for ESET Smart Security

To ensure maximum protection, the software will automatically update following installation.

NOTE: To ensure a smooth transition, ESET recommends uninstalling your current protection before installing ESET software.

   Home Users (32-bit) v4 Version File size Download Manual
ESET NOD32 Antivirus 4
Windows 7/Vista/Home Server/XP/2000		 4.2 30 MB
ESET Smart Security 4
Windows 7/Vista/Home Server/XP/2000		 4.2 34 MB
   Home Users (32-bit) v3 Version File size Download Manual
ESET NOD32 Antivirus 3
Windows 7/Vista/Home Server/XP/2000		 3.0.684 21 MB
ESET Smart Security 3
Windows 7/Vista/Home Server/XP/2000		 3.0.684 24 MB

Note for 64-bit users: To download ESET NOD32 Antivirus and ESET Smart Security for 64-bit Windows Vista/XP version click here. 64-bit Windows Operating System is required for these installations. Typically these are found in servers and high-end workstations with high processing power. Be sure to
check your operating system carefully before downloading the 64-bit version.

How do I tell if my system is 32 or 64 bit?

Download Business Edition