: A one-click automated tool that identifies the best activation method for the installed Office 2010 version and attempts to activate it by emulating a KMS server.

: Includes tools to add or remove product keys, back up existing licensing information, and check current activation status. Risks and Security Concerns Still infected with MS Office Toolkit - Malwarebytes Forums

It can convert standard "Retail" versions of Office 2010 into "Volume License" (VL) versions, which is a prerequisite for KMS activation.