KMS VL ALL (AKA: KMS_VL_ALL) is a tiny and fast KMS-based offline activator released by the famous MDL forum (My Digital Life Forums). It came up with mini file size (50- kb) and ultra high success rate. But there is just one drawback - it only supports for all editions/versions of Microsoft Windows (Server) & Office products with Volume License (i.e. the VOL edition).

Mini KMS Activator Ultimate is a small, safe, simple and intuitive Windows & Office universal and offline activator based on KMS. KMS is a cyclic activation method. Its limited period of activation is 180 days, and you can renew it when it expires. Namely, you can reactivate it for another 180 days after 180 days, so as to achieve the purpose of permanently using your Windows/Office products.

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 Digital License Activator Plus is a small app made to permanently activate your Windows 10, developed by SoftWarez/BestProSoft. It is easy to use and does not require user to have any experience to bring the activation keys to use (i.e. install the activation keys) when trying to activate the Windows 10.

If you want to activate Windows 10 for free without a key, then you can give Windows 10 Activator Ultimate a try, which is a relatively new Windows 10 permanent activation tool based on the Digital License activation method. This activator is compatible with all editions/versions of Windows 10.