Home Edition Downloads

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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) v4.0	Version	File size	Download	Manual
ESET NOD32 Antivirus 4 Windows XP/2000/Vista	4.0.437	30 MB
ESET Smart Security 4 Windows XP/2000/Vista	4.0.437	34 MB

Home Users (32-bit) v3.0	Version	File size	Download	Manual
ESET NOD32 Antivirus 3.0 Windows XP/2000/Vista	3.0.684	21 MB
ESET Smart Security 3.0 Windows XP/2000/Vista	3.0.684	24 MB

Home Users v2.7	Version	File size	Download	Manual
ESET NOD32 2.7 for Win NT/2000/XP/Vista (32-bit/64-bit)	2.70.39	11.78 MB
ESET NOD32 2.7 for Win 95/98/ME	2.70.39	10.98 MB
ESET NOD32 for DOS	03/14/04	2.23 MB

View the ESET NOD32 version 2.7 installation video here.

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?

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