ESET Antivirus - System Requirements


On this page, you will find the system requirements for ESET Endpoint Antivirus. Before installing, we recommend uninstalling your current protection (including older versions of ESET software), to ensure a smooth transition.

ESET Endpoint Antivirus 6.5 

  • 32-bit (x86) or 64bit (x64) processor, 1 GHz or higher

  • Operating System: Microsoft ® Windows ® 10/8.1/8/7

  • System requirements of the operating system and other software installed on the computer are fulfilled

  • 0.3 GB of free system memory

  • 1 GB of free disk space

  • Local area network connection to a source of product updates


The disk space needed for the following features:

  • Downloading the installer
  • Installing the product and keeping a copy of the installation package in program data
  • Backups of product updates to support the rollback feature

ESET might use more disk space under different settings (for example, when more product update backup versions are stored, memory dumps or huge amounts of log records are kept) or on an infected computer (for example, due to the quarantine feature).

We recommend keeping enough free disk space to support the updates of the operating system and for ESET product updates.

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