Freeware Windows Tweak

**** CPU Unpark **** is a small and lightweight system application that allows owners of Windows PC to control aspects of their CPU usage by modifying the CPU parking index. A review of CPU Unpark has also been published.
Download CPU Unpark 1.0.1.0 (from Windows Tweaks)

450 KB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Get ready to take your CPU performance to the next level with ParkControl! A review of ParkControl has also been published.
Download ParkControl 5.0.3.8 (from Windows Tweaks)

1.1 MB | For Windows 7, Windows 8 / Vista / XP | Free

Optimizer is an advanced configuration utility that helps you restore your privacy and increase your security..
Download Optimizer 16.6 (from Windows Tweaks)

2.1 MB | For Windows 11, Windows 10 | Free

DxWnd lets you run many applications that default to fullscreen in a window, ideal for games..
Download DxWnd 2.06.05 fx1 Beta (from Windows Tweaks)

7.8 MB | For Windows 7, Windows 8 / Vista / XP | Free

Microsoft has released an excellent little administrative utility for Windows 10 users with an improved PowerToys. A review of PowerToys has also been published.
Download PowerToys 0.82.1 (from Windows Tweaks)

18.3 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Review by Future Shock: There is some serious meat to this volume control (now if I can just find a system wide equalizer! A review of Volume2 has also been published.
Download Volume2 1.1.9.466 (from Windows Tweaks)

1.88 KB | For Windows 7, Windows 8 / Vista / XP | Free

Joystick 2 Mouse is a small utility which provides mouse functionality to connected joysticks and joypads. A review of Joystick 2 Mouse has also been published.
Download Joystick 2 Mouse 3.20.5 (from Windows Tweaks)

501 KB | For Windows 7, Windows 8 / Vista / XP | Free

For those well-versed in the complexities of Windows operating systems, DISM++ emerges as an indispensable utility, designed to streamline tasks such as cleaning, slimming, backing up, updating, or recovering your OS. A review of Dism Plus has also been published.
Download Dism Plus 10.1.1002.10 (from Windows Tweaks)

| For Windows 11, Windows 10 | Free

Ultimate Windows Tweaker is a system tweaking application which provides users the ability to modify many hidden features inside the Windows operating system; they range from optimization to small tweaks and many others in between. A review of Ultimate Windows Tweaker has also been published.
Download Ultimate Windows Tweaker 5.1.0.0 (from Windows Tweaks)

95 KB | For Windows 8 | Free

When you're a busy body, especially with questionable software online, it happens that your system setup and settings either become messed up beyond belief or malware infections have caused many detrimental changes to your system. A review of Windows Repair has also been published.
Download Windows Repair 4.14 (from Windows Tweaks)

5.2 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

UAC Pass allows to give or take back administrative rights on a specific application once and for all, with User Account Control active at the same time but without any prompt..
Download UAC Pass 1.8 (from Windows Tweaks)

360 KB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

O&O ShutUp10 is a useful utility that can disable a number of annoying or privacy-related features in Windows such as the passing of data to third party servers online. A review of O O ShutUp10 has also been published.
Download O O ShutUp10 1.9.1439 (from Windows Tweaks)

1.3 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

TweakPower is a complete and versatile tool that will allow you to reset your operating system to get the best possible performance. A review of TweakPower has also been published.
Download TweakPower 2.071 (from Windows Tweaks)

19.9 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Razer Cortex is a collection of system tools made available to help improve the performance of your PC, particularly when running games. A review of Razer Cortex has also been published.
Download Razer Cortex 10.11.5.0 (from Windows Tweaks)

| For Windows 7, Windows 8 / Vista / XP | Free

System Mechanic Free is the freeware version of the highly successful program called System Mechanic by iolo software. A review of System Mechanic Free has also been published.
Download System Mechanic Free 24.5.0.18 (from Windows Tweaks)

27.91 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free