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.

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.

KeyCheck is a free and portable Windows/Office activation auxiliary means written by Ratiborus from Russia. It is mainly designed to view and verify the validity of product keys in batch for multiple editions of Microsoft products, including Windows 7, 8, 8.1, and Office 2010, 2013.

PIDKey is a lightweight and free database-based tool mainly used to test the validity of Microsoft Windows/Office/Visual Studio (and more) product keys in batch, made by Ratiborus and his friends from Russia. With it, we can say goodbye to the huge VAMT (Volume Activation Management Tool).

ConsoleAct is a relatively new KMS based Microsoft products universal activator made by Ratiborus from Russia. It can activate all the volume editions of Windows XP, Vista, 7, 8, 8.1, 10, Server 2008, 2008 R2, 2012, 2012 R2, and Office 2010/2013/2016/2019.