While ESET does not offer a permanently "free" version of its business endpoint products, they provide a full-featured for evaluation.

, you must use specific command-line parameters to bypass the graphical interface and automatically accept the End User License Agreement (EULA). While the software itself is a paid subscription product, ESET offers a free trial for business users to test these deployment methods. 1. Silent Installation Commands The command depends on whether you are using the standalone installer or the "All-in-one" installer generated from a management console like ESET PROTECT For .exe (All-in-one) Installers: Open a command prompt as an administrator and run: PROTECT_Installer_x64_en_US.exe --silent --acceptterms --accepteula instead of --acceptterms in some versions if the first command fails. Disable AV Remover: To skip the check for existing antivirus, add --avr-disable For .msi Installers: Use the standard Windows Installer command: msiexec /qn /i ees_nt64.msi Activation: You can include your license key directly in the command: en eset endpoint security 9120630 en silent free

Source: ESET Endpoint Security for macOS User Guide While ESET does not offer a permanently "free"

The number refers to a specific minor build or update package version. ESET regularly releases updates to improve detection, fix bugs, and enhance performance. Builds like this are typically listed in the About section of the software or in ESET’s changelog repository. ESET regularly releases updates to improve detection, fix

By utilizing the , downloading the full MSI installer from KB8288 , and deploying it using the msiexec /i command with the /qn parameter , organizations can efficiently secure their endpoints without disrupting user workflows. Always reference the official ESET help guides (docs.eset.com) for the most up-to-date command-line parameters and feature lists for your specific version.