KMSAuto++ (AKA: KMSAuto Plus Plus) is a KMS-based activator used to activate Microsoft Windows and Office products, developed by Ratiborus from Russia. It can automatically install the KMS service to activate all versions of Windows/Office products (including Windows XP, Vista, 7, 8, 8.1, 10; Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019; and Office 2010/2013/2016/2019), but they must be the VL (Volume License) edition! For example, you can use KMSAuto++ to activate Office 2010 VL on Windows XP.

KMSAuto Helper is a relatively new, offline KMS-based activation tool for Microsoft products, written by Ratiborus from Russia. It uses the working mode of virtual machine, truly achieves the purpose of local KMS (Key Management Service, Volume Licensing) activation, and supports both LAN and Internet activation. To a great extent, it has been regarded as a super convenient and effective Windows 10 activator by a lot of users around the world.

KMSAuto Easy is one of the easiest, fastest and most effective Microsoft Windows & Office offline activating tools. It's completely safe and working all right all the time! It was coded by Ratiborus from Russia in 2013, based on the CCM Server from mikmk38.