Ultimate Windows Tweaker is a Tweak UI Utility for tweaking and optimizing Windows. It can simply be downloaded and used as a portable application to customize your Windows Vista to meet your requirements. With judicious tweaking, it can make your system faster, more stable, and more secure with just a few mouse clicks. The tweaker detects whether you have IE 7 or IE 8 installed and accordingly offers you the relevant tweaks only.

Ultimate Windows Tweaker for Windows 10 has been released. This tweaking software adds several new tweaks for the new operating system. Those of you who have upgraded to Windows 10, would definitely want to use it to judiciously tweak your Windows 10 and personalize your computing experience. With judicious tweaking, it can make your system faster, more stable, personal and more secure with just a few mouse clicks. While you may be able to access all these via the Windows 10 Settings app, the Registry Editor or the Group Policy Editor, Ultimate Windows Tweaker makes things easier for you by offering all useful tweaks from its single UI.