KMSAuto Lite creates a "fake" KMS server on your own computer.

Windows 7, Windows 8, Windows 8.1, Windows 10, and various editions of Windows Server (2008, 2012, 2016).

The activation is . The tool is designed to be easily re-activated as many times as needed. The software is known for its small size, requiring no installation and making minimal use of system resources.

The 1.4.0 release introduced specific improvements, such as:

Requires no installation; it runs directly from an executable file (.exe), leaving no standard footprint in the Windows "Programs and Features" registry.

Modifying system-level activation components can corrupt the Windows Registry or essential system files. This can lead to Blue Screen of Death (BSOfDeath) errors, boot loops, or a complete failure to install critical security updates.