New users: Please make sure that you have the username and password that came with your order.
Existing user upgrades: If you already have a valid license for an earlier version of ESET Smart Security or ESET NOD32 Antivirus, you can upgrade to version 4 of the same product for free. Simply download the latest software and install it on your computer. Please make sure that you have your existing username and password available.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 300 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 252 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 300 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Remote Administrator
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
ESET Smart Security
Microsoft® Windows® Vista/XP/2000 (32-bit)
Version: 3.0.695, File size: 28.94 MB, Changelog
ESET Smart Security
Microsoft® Windows® Vista/XP (64-bit)*
Version: 3.0.695, File size: 30.42 MB, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP/2000 (32-bit)
Version: 3.0.695, File size: 25.99 MB, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP (64-bit)*
Version: 3.0.695, File size: 27.29 MB, Changelog
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 300 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 252 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 300 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Remote Administrator
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
ESET Smart Security
Microsoft® Windows® Vista/XP/2003 R2/2003/2000 (32-bit)
Version: 3.0.695, File size: 28.94 MB, Changelog
ESET Smart Security
Microsoft® Windows® Vista/XP/2003 R2/2003 (64-bit)*
Version: 3.0.695, File size: 30.42 MB, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP/2003 R2/2003/2000 (32-bit)
Version: 3.0.695, File size: 25.99 MB, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP/2003 R2/2003 (64-bit)*
Version: 3.0.695, File size: 27.29 MB, Changelog
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (32-bit)
ESET Authentication Server
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
Home PC Users (64-bit)*
ESET Authentication Server
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 344 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 262 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 344 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
ESET Authentication Server
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
Business Users (64-bit)*
ESET Authentication Server
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 352 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 261 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 352 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (32-bit)
ESET Smart Security 4.2
Microsoft® Windows® 7/Vista/Home Server/XP/2000
Version: 4.2, File size: 40.15 MB, Manual, Quick Start Guide, Changelog
ESET Authentication Server
For use with ESET Smart Security 4.2 only
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
ESET Smart Security 4
Microsoft® Windows® 7/Vista/Home Server/XP/2000
Version: 4.0.474, File size: 35.42 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 4.2
Microsoft® Windows® 7/Vista/Home Server/XP/2000
Version: 4.2, File size: 36.13 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 4
Microsoft® Windows® 7/Vista/Home Server/XP/2000
Version: 4.0.474, File size: 31.67 MB, Manual, Quick Start Guide, Changelog
Home PC Users (64-bit)*
ESET Smart Security 4.2
Microsoft® Windows® 7/Vista/Home Server/XP (64-bit)
Version: 4.2, File size: 43.53 MB, Manual, Quick Start Guide, Changelog
ESET Authentication Server
For use with ESET Smart Security 4.2 only
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
ESET Smart Security 4
Microsoft® Windows® 7/Vista/Home Server/XP (64-bit)
Version: 4.0.474, File size: 38.78 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 4.2
Microsoft® Windows® 7/Vista/Home Server/XP (64-bit)
Version: 4.2, File size: 39.37 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 4
Microsoft® Windows® 7/Vista/Home Server/XP (64-bit)
Version: 4.0.474, File size: 34.55 MB, Manual, Quick Start Guide, Changelog
* Note for 64-bit users:
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.
Home PC Users (Previous release: 3.0)
ESET Smart Security
Microsoft® Windows® Vista/XP/2000 (32-bit)
Version: 3.0.695, File size: 29.06 MB, Manual, Quick Start Guide, Changelog
ESET Smart Security
Microsoft® Windows® Vista/XP (64-bit)*
Version: 3.0.695, File size: 30.55 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP/2000 (32-bit)
Version: 3.0.695, File size: 25.91 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus 3.0
Microsoft® Windows® Vista/XP (64-bit)*
Version: 3.0.695, File size: 27.20 MB, Manual, Quick Start Guide, Changelog
ESET NOD32 Antivirus
Microsoft® DOS
Version: 03/14/04, File size: 2.23 MB
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 285 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 242 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 285 KB, Manual
Free Utilities
ESET SysInspector (32-bit)
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003/2000
Version: 1.2.021, File size: 2.43 MB, Changelog
ESET SysInspector (64-bit)*
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003
Version: 1.2.021, File size: 2.97 MB, Changelog
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
ESET Authentication Server
For use with ESET Smart Security 4.2 only
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
Remote Administrator
Business Users (64-bit)
ESET Authentication Server
For use with ESET Smart Security 4.2 only
Microsoft® Windows® 7/Vista/XP/2000/Home Server/Server 2000/2003/2008
Version: 1.0.19.0, File size: 1.7 MB
Note for 64-bit users:
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.
Business Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Mail Servers
ESET Mail Security for Microsoft Exchange Server
Microsoft® Windows® 2008/2003/2000 (32-bit)
Microsoft® Exchange Server 2010/2007 SP1/2003 SP1, SP2/2000 SP1, SP2, SP3/5.5 SP3, SP4
Version: 4.2, File size: 48.43 MB, Manual, Known Issues
ESET Mail Security for Microsoft Exchange Server
Microsoft® Windows® 2008/2003 (64-bit)
Microsoft® Exchange Server 2010/2007 SP1/2003 SP1, SP2/2000 SP1, SP2, SP3/5.5 SP3, SP4
Version: 4.2, File size: 51.57 MB, Manual, Known Issues
* Note for 64-bit users:
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.
File Servers
* Note for 64-bit users:
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.
Gateway Servers
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 352 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 262 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 352 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Remote Administrator
ESET Remote Administrator Server
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003/2000/NT4 (32-bit/64-bit)*
Version: 3.0.142, File size: 27.0 MB, Manual
ESET Remote Administrator Console
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003/2000 (32-bit/64-bit)*
Version: 3.0.142, File size: 10.0 MB, Manual
* Note for 64-bit users:
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.
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 312 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 252 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 312 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
ESET Smart Security 4
Microsoft® Windows® 7/Vista/XP (64-bit)*
Version: 4.0.474, File size: 38.32 MB, Changelog
ESET NOD32 Antivirus 4
Microsoft® Windows® 7/Vista/XP (64-bit)*
Version: 4.0.474, File size: 34.36 MB, Changelog
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Mobile Users
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 348 KB, Manual
ESET Mobile Antivirus for Smartphones
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .cab, File size: 263 KB, Manual
ESET Mobile Antivirus for PocketPC
Microsoft® Windows® Mobile 5.0, 6.0, 6.1, and 6.5
Version: 1.3.200907211222, File type: .exe, File size: 348 KB, Manual
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (64-bit)*
ESET Smart Security 4
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003 (64-bit)*
Version: 4.0.474, File size: 38.33 MB, Changelog
ESET NOD32 Antivirus 4
Microsoft® Windows® 7/Vista/XP/2008 R2/2008/2003 R2/2003 (64-bit)*
Version: 4.0.474, File size: 34.37 MB, Changelog
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous releases: 3.0, 2.7)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Home PC Users (64-bit)*
* Note for 64-bit users:
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.
Home PC Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.
Business Users (32-bit)
Business Users (64-bit)*
* Note for 64-bit users:
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.
Business Users (Previous release: 3.0)
* Note for 64-bit users:
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.
Note About Using ESET Smart Security on Servers:
ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
Important:
Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition. Click here to access the list of uninstallers for common antivirus programs.