While most users prefer the ESET Live Installer because it always fetches the latest version, the offline installer (a standalone .exe file) is superior in specific scenarios:
I need a business version (ESET PROTECT Advanced). Solution: Businesses use a different endpoint. The link is: https://download.eset.com/com/eset/apps/business/efsw/latest/efsw_nt64.exe (EFSW = ESET File Security for Windows).
Before we get to the link, a critical warning. A quick Google search will show dozens of sites offering eset_smart_security_premium_offline.exe .
fails or when deploying to devices with restricted internet access. Official Offline Installer Links
Always download installers directly from eset.com or download.eset.com . Third-party sites (Softonic, CNET, etc.) often bundle unwanted software or adware with security installers. The links provided in this report point to the official ESET distribution servers.
If you require the older branded version (commonly used for license compatibility or older OS support).