Free System Tweakers for Windows

Automates software install, removal, updates, system tweaks, privacy options, Windows fixes, ISO generation, and debloating for Windows 10 and 11.

Script for Windows 11 automates removal of Copilot, Recall, AI Actions, Input Insights, AI-powered app integrations, and disables related features system-wide.

O&O ShutUp10++ means you have full control over which comfort functions under Windows 10 and Windows 11 you wish to use, and you decide when the passing on of your data goes too far. Using a very simple interface, you decide how Windows 10 and Windows 11 should respect your...

Customize Windows programs with downloadable mods for appearance, behavior, or features; rollback and update easily, no source code or system changes required.

Open-source tool to enforce privacy & security best-practices on Windows and macOS, because privacy is sexy 🍑🍆.

Winaero Tweaker is a universal tweaker software which supports Windows 7, Windows 8, Windows 8.1, Windows 10 and Windows 11.

A modern, professional-grade Windows debloating and privacy hardening tool. Remove bloatware, optimize performance, harden privacy, and reclaim control of your system.

Customize the Windows taskbar with dozens of exclusive options.

This project aims to bring back a productive working environment on Windows 11. Choose between Windows 11 or Windows 10 taskbar (with labels support, small icons and lots of customization) and a lot more.

PowerShell script for Windows 10 and 11 removes preinstalled apps, disables telemetry, blocks ads, hides suggestions, customizes taskbar, and controls privacy settings.

Ultimate Windows Tweaker 5 for Windows 11 is now available for download! This popular Windows tweaking software adds tweaks for the new operating system and is widely regarded as the best Windows 11 tweaker.

NTLite, successor of nLite, is the cutting edge Windows configuration tool made by an independent developer.

XD-AntiSpy is a tweaking tool for Windows 11, derived from the xp-AntiSpy tool for Windows XP. It is a small application, less than 350 kilobytes, that can run without installation.

A small but powerful portable tool that works through the Windows API. WPD is the most convenient way to configure various privacy settings in Windows.

“Types” is a free and lightweight utility for Windows that allows you to edit program associations, icons, context menus and other properties of various file types displayed in Explorer.

Winhance is a C# application designed to optimize and customize your Windows experience. From software management to system optimizations and customization, Winhance provides functions to enhance Windows 10 and 11 systems.

Dism++ is a free portable Windows optimizer and manager.

AME Wizard is an opensource tool for modifying Windows.

Build your own configuration for AME Wizard with Playbooks, a modular extension format containing simple YAML instructions to be applied. Verifying your Playbook allows you to build a trusted userbase. You can also browse t.

Over 30 Top-notch modules for every purpose - Beyond cleaners and optimization.

Free, open-source Windows tool with over 30 customizable tweaks across performance, privacy, GPU, power, bloatware, and user experience, plus built-in management tools.

This is an adapted version from Debloat Windows 10 . These scripts will Customize, Debloat and Improve Security/Performance on Windows 10+

TweakPower is an all-in-one suite that has been designed to keep you and all your family’s computers running at optimal speed and efficiency.

Default Programs Editor is a powerful but simple file association utility for Windows 7, Vista and XP. This free utility has three main functions: context menu editor, auto-play editor, and default programs association editor.

WizMouse is a mouse enhancement utility that makes your mouse wheel work on the window currently under the mouse pointer, instead of the currently focused window. This means you no longer have to click on a window before being able to scroll it with the mouse wheel.

Win Toolkit is a lightweight and easy to use application that was created in order to help you customize your Windows installation!