#1567

[v5.6] Windows KMS Activator Ultimate – Fat but easy and safe Windows & Office universal activator

Windows KMS Activator Ultimate (WKAU for short, formerly called KMS Activator Ultimate) is an easy-to-use and safe-to-use (without any type of virus and no harmful effects to any system files) activator for Microsoft Windows Vista, 7, 8, 8.1, 10, Windows Server 2008, 2012 and Office 365/2010/2013/2016/2019. Compared with similar tools, it's a big file size.

#1518

[v2025.03.08] KMS Tools by Ratiborus – Windows/Office universal activation tools AIO

Microsoft

Following the frequent update of Windows 10, it got continuous improvements on system stability. At the same time, high performance and relatively low hardware configuration requirement also makes the market share of Windows 10 keep rising. As a consequence, effective activation tools for Windows 10 are becoming more and more popular. One of the most active ones is Ratiborus' KMS Tools.

#1495

[v1.5.4, v1.0.7] KMSAuto Net – KMS Server based Windows & Office universal one-click activator

Microsoft

KMSAuto Net (full name: ,KMSAuto Pro Net 2015/2016 or KMSAuto Net 2015 Portable) is another automatic Microsoft products one-click activator based on the activation method of KMS Server Service from mikmik38 (including several other activation modes). It was released as one of the KMSAuto series of activators, coded by Ratiborus and Evgeny972 from Russia.

#1493

[v10.21] Xiaoma KMS Activator – Perfect All Editions' Microsoft Windows & Office one-click activator

Microsoft

Xiaoma KMS Activator (formerly called Oem7F7, Xiaoma OEM) is a tiny (1.2 MB) Microsoft product activator made by Xiaoma (an energetic cracker from China). It is regarded as the simplest and rapidest one-click permanent, offline activation tool for all Microsoft Windows and Office editions at present.

#1491

[v10.0] KMS Win10 – Windows 10 All Editions/Versions online activator

Microsoft

As of this writing, the version of Windows 10 has switched from RS Pre-release to RS2 Release branch, i.e., it has entered the phase of RC. In other words, Windows 10 operating system has formally stepped into to a comprehensive upgrade & update stage.