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software. If you arrived here without buying software, you may purchase it, request a free 30-day trial, or contact us for further assistance. A valid username and password is required.
Download the Quick Start Guide for ESET NOD32® Antivirus version 3.0 here. View the ESET NOD32 version 2.7 installation video here. 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. ESET product tutorials are available Here |
Business Edition Downloads for Windows 32-bit NT/2000/XP/2003/Vista
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.672 | 17 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.672 | 20 MB |
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To download ESET NOD32 Antivirus and Eset Smart Security for 64-bit Windows Vista/XP version click here.
*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.
Chinese Language - Simplified:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 17 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 20 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 11.82 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 10.99 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.59 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.76 MB |
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Chinese Language - Traditional:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 17 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 20 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 11.82 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 10.99 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.59 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.76 MB |
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Croatian Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 11.82 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 10.99 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.45 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.62 MB |
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Czech Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.52 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.69 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 13.36 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 12.53 MB |
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Dutch Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 23 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 24 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.02 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.19 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.88 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 12.05 MB |
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French Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 13.12 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 12.29 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 13.48 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 14.31 MB |
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German Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 20 MB |
|
|
*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.15 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.32 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.64 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.81 MB |
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Hungarian Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 11.76 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 10.93 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.16 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.33 MB |
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Italian Language:
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.43 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.60 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 13.28 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 12.45 MB |
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Polish Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 14.14 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 13.31 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 15.43 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 14.60 MB |
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Portuguese Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 23 MB |
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*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 24 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.20 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.37 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.88 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 12.05 MB |
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Romanian Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 17 MB |
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 20 MB |
|
|
*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 11.89 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.06 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.65 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 11.82 MB |
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Russian Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
|
*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
|
|
| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 12.26 MB |
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 11.43 MB |
|
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 12.25 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 13.08 MB |
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Slovak Language:
| Business Users (32-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 18 MB |
|
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| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 21 MB |
|
|
*Important: 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 installers.
| Business Users (64-bit) | Version | File size | Download | Manual |
| ESET NOD32 3.0 Antivirus for Win XP/2000/2003/Vista | 3.0.669 | 19 MB |
|
|
| ESET Smart Security for Win XP/2000/2003/Vista | 3.0.669 | 22 MB |
|
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*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.
| Business Users (ESET NOD32 v2.7) | Version | File size | Download | Manual |
| ESET NOD32 2.7 for Win NT/2000/2003/XP/Vista (32-bit/64-bit) | 2.70.39 | 14.58 MB |
|
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| ESET NOD32 2.7 for Win 95/98/ME | 2.70.39 | 13.75 MB |
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| ESET NOD32 2.7 for Win NT/2000/XP/2003 (32-bit/64-bit) - LAN Update Server | 2.70.39 | 15.13 MB |
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| ESET NOD32 2.7 for Win 95/98/ME - LAN Update Server | 2.70.39 | 14.30 MB |
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