Obtain the MirrorTool.exe from the ESET Standalone Installers page on a machine with internet access.
Meets strict regulatory requirements for closed-network security. Step 1: Prepare the Mirror Tool
This creates a structured update repository in your output folder. Step 2: Distribute Updates to Offline Clients eset offline update
Protects critical infrastructure that must remain disconnected from the public internet.
The ESET Mirror Tool is a standalone utility that creates a local repository of update files. Obtain the MirrorTool
MirrorTool.exe --mirrorType regular --offlineLicenseFilename c:\mirror\offline.lf --outputDirectory C:\mirror\out Use code with caution.
Log in to ESET Business Account or ESET PROTECT Hub to generate and download an offline activation file ( .lf ). This is mandatory for the Mirror Tool to authorize downloads. Step 2: Distribute Updates to Offline Clients Protects
Reduces external network traffic by downloading updates once to a central "mirror" server instead of each client downloading them individually.