Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
Winbuilder - "WinBuilder is an engine designed to build and customize boot disks (Live CDs) based on...
TweakVista - Microsoft has increased both the power and complexity of its popular Windows operating system with...
Windows Assessment and Deployment Kit - Windows Assessment and Deployment Kit (Windows ADK) is an accumulation of equipment that you can use to alter, evaluate, and convey Windows working frameworks to new PCs.
Winaero Tweaker - Universal tweaker software which supports Windows 7, Windows 8, and Windows 8.1.
BartPE - Bart's PE Builder helps you build a 'BartPE' (Bart Preinstalled Environment) bootable Windows CD-Rom or DVD from the original Windows XP or Windows Server 2003 installation/setup CD, very suitable for PC maintenance tasks.