Windows Activation Key Viewer shows your Windows Activation / Product Key if you have entered one when you have installed Windows. If you have not entered any product / cd key at installation then Windows Activation Key Viewer will show a random key.
What's new in version 1.1
Version 1.1: Fixed WinXP compatibility problem. Added Windows bit information. Digitally signed the executable file.
ReleaseSeptember 7, 2015
Date AddedSeptember 7, 2015
Operating SystemsWindows 10, Windows 2003, Windows 8, Windows Vista, Windows, Windows Server 2008, Windows 7, Windows XP