KMSOffline is a new KMS based universal offline activator made by Ratiborus from Russia. It supports three main activation methods: KMS activation, HWID activation and KMS38 activation, so as to meet the needs from different users. In addition, it fully supports all the major editions/versions of Microsoft's Windows, Server and Office software products. The actual tests showed that the activation effect of KMSOffline is very good!

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.

Windows 10 ALL version activator (AKA: Windows 10 All Editions Activator) is a brand-new Windows 10 permanent activation tool made by MrSzzS. It's able to quickly activate/deactivate all editions/versions of Windows 10 with one click. It's very easy to use, and user just needs to enter the corresponding number and press Enter.

MSActBackUp is a tiny Windows/Office activation helper made by Ratiborus from Ru.Board, used to backup/restore the complete activation info of Microsoft Windows and Office. It does not require any version of Microsoft .NET Framework component to work, supports Windows Vista, 7, 8, 8.1, 10, Server 2008 (2008 R2), 2012 (2012 R2), as well as Office 2010, 2013, 2016 and 2019.

KMS Matrix is another simple and friendly KMS-based activator that can quickly activate many editions and versions of Microsoft Windows and Office products, developed based on Microsoft .NET Framework by GodMatrix in 2019. Like similar activators, it is able to activate Windows 8, 8.1, 10, 11, Windows Server 2008, 2008 R2, 2012, 2012 R2, as well as Office 2010, 2013, 2016, 2019, 2021.