Download     Commercial version     Trial version     Beta version     Documentation     Home	Free 30 Day Trial   To download the trial (30 day version) NOD32, click on the corresponding link below. Although the trial version represents a fully functional version of NOD32, you may experience a longer virus signature update (download) time.  The trial version is for non-commercial trial purpose only.  After expiration of the trial period, NOD32 has to be uninstalled or purchased. Eset, LLC cannot be held liable for any damages resulting from the usage or installation of the NOD32 trial version.   To purchase a commercial version of NOD32, please visit our e-store here. For detailed information on installation (Installation Guide), click here.      English Version 3  File size (MB)  File name    ESET Smart Security (Windows2000/XP/Vista: 32-bit)  20  ess_nt32_enu.msi  Download  ESET Smart Security (Windows2000/XP/Vista: 64-bit)  20  ess_nt64_enu.msi  Download          ESET NOD32 Antivirus (Windows2000/XP/Vista: 32-bit)  21  eav_nt32_enu.msi  Download  ESET NOD32 Antivirus (Windows2000/XP/Vista: 64-bit)  21  eav_nt64_enu.msi  Download Note:  Only Business Editions of Version 3 will run on server operating systems.    English version 2  File size (MB)  File name    NOD32 for DOS  2.23  noddosen.exe  Download  NOD32 for Windows 95/98/ME - Version v. 2.7  7.73  ne98enst.exe  Download  NOD32 for Windows NT/2000/2003/XP/Vista v. 2.7  8.19  nentenst.exe  Download