Open Source PowerShell Installers

WinUtil by Chris Titus Tech is a comprehensive Windows utility script designed to automate system maintenance, streamline software installations, and apply performance tweaks. It focuses on debloating Windows, fixing update issues, and configuring various system optimizations to enhance user experience. The tool requires running PowerShell with administrator privileges to perform system-wide changes safely and effectively. WinUtil is modular and maintained as multiple scripts compiled into a single executable PowerShell script for ease of use and development. It offers a robust developer workflow with clear contribution guidelines and an active Discord community for support. The project prioritizes clean, efficient code and careful review of contributions to maintain stability. WinUtil is widely popular with thousands of stars and contributors, reflecting its reliability and usefulness in Windows system management.

The Windows Install.app program allows you to install Windows directly from the Mac OS system. There is no need to create an installation flash drive. Suitable for Hackintosh and Macintosh (install drivers yourself). Possibility to make a backup. There is a drag and drop support function. Compatible with macOS X 10.13 — macOS 26 The utilities used are wimlib and ntfs-3g and others.
 Disk access must be granted (shown in the screenshot) The user must be an administrator and the password must be from the administrator. Intel only! Training video - https://youtu.be/whWt8s7LeT4 For questions and suggestions: https://sourceforge.net/p/windows-install/discussion/general/ https://www.insanelymac.com/forum/topic/348077-install-windows-on-mac-no-bootcamp/#comment-2789286 https://forums.macrumors.com/threads/installing-windows-10-in-legacy-bios-mode-in-cmp-with-boot-camp-assistant.2386309/ Thanks to Joseph P. Zeller and his https://github.com/jpz4085/

Scoop is a command-line installer for Windows. If you have built software that you would like others to use, Scoop is an alternative to building an installer (like MSI or InnoSetup). You just need to compress your app to a .zip file and provide a JSON manifest that describes how to install it. Scoop downloads and manages packages in a portable way, keeping them neatly isolated in ~\scoop. It won't install files outside its home, and you can place a Scoop installation wherever you like. For terminal applications, Scoop creates shims, a kind of command-line shortcut, inside the ~\scoop\shims folder, which is accessible in the PATH. For graphical applications, Scoop creates program shortcuts in a dedicated Start menu folder, called 'Scoop Apps'. This way, packages are always cleanly uninstalled and you can be sure what tools are currently in your PATH and in your Start menu.

ESD Installer is a native, open-source Windows deployment utility that applies a Windows image directly to a selected existing disk partition, configures boot files, verifies the result, and prepares the computer to boot into the new system without a separate installation USB drive. Three native editions are provided: Windows 10/11 (C#, .NET 8, WinUI 3), Windows 8/8.1 (C#, .NET Framework 4.6.1, WPF), and Windows 7 SP1 (C#, .NET Framework 4.8, WPF). ESD Installer supports ISO/WIM/ESD inspection, real disk and partition enumeration, UEFI/GPT and BIOS/MBR validation, 42 localized application and installer languages, detailed logs, and safety-first immutable planning. WARNING: ESD Installer performs destructive disk operations. Back up important data and verify the selected partition before installation. The author and contributors are not responsible for data loss, unintended wipes, failed storage devices, downtime, or related damage. Released under the MIT License.

Scoop (un)installer is the official installer and uninstaller script system for Scoop, designed to make Scoop setup reliable, configurable, and repeatable across different Windows environments. Instead of being “just a one-liner,” it supports a full parameterized workflow where you can choose custom install directories, set global app locations, and control how networking is handled during installation. It is meant to run from PowerShell with appropriate execution policy and language mode, and it encourages running as a standard user by default for safer installs. When advanced needs come up, the project documents how to download and run the installer script locally with explicit flags, which is helpful for locked-down machines or when you need deterministic behavior. It also includes guidance for CI environments, where Scoop is often used to bootstrap toolchains, and it emphasizes returning a proper exit code so pipelines can fail fast and clearly.

Winzard-PIW is a modular Windows post-install and customization hub for Windows 10 and 11. It provides a local-first, script-based, transparent alternative to older post-install tools such as WPI, without relying on deprecated technologies like the Internet Explorer engine or ActiveX. The project is divided into two parts: PIW-Builder - Generates local catalogues - Prepares installers, portable apps, and customization resources PIW-Deploy - Installs EXE / MSI applications - Deploys portable applications - Provides a guided customization workflow Features: - Silent EXE / MSI installation - Portable app deployment - JSON-based workflow - Full user control and local execution - Builder / Deploy architecture - Early Windows customization support Winzard-PIW is a modular Windows post-install and customization hub for Windows 10 and 11.

Script de configuração para Windows 10 x64 20H2. Esse script adequa o Windows 10 para melhor desempenho em máquina de baixo poder de processamento.

A lightweight Windows PE deployment toolkit for deploying and capturing Windows images using Microsoft's Deployment Image Servicing and Management (DISM). ArkDeploy Toolkit is a free, open-source Windows deployment toolkit designed for IT professionals who prefer simple, transparent imaging workflows over large enterprise deployment platforms. Developed from real-world OEM Windows deployment experience, ArkDeploy Toolkit focuses on simple, repeatable imaging workflows built on standard Microsoft deployment technologies.

ISOtoUSB is a simple tool that allows you to burn a ISO file to a attached or removable drive. The tool allows you to format the drive to either NTFS or FAT32. NOTE: only works on windows 10

LVASI is a tool to automatically download and install more than a hundred software, it that makes the acquisition or reinstallation of your computer less tedious. To use LVASI, all you have to do is select the desired software from over 2 hundred available (202 to date) and launch the process. LVASI will then download the latest available versions of each selected software and install them without any action on your part. It is possible to just download the selection, and then install them manually if you prefer. LVASI is also able to install what has been previously downloaded, useful for installations on several workstations or for offline installations. LVASI is opensource. Only for Windows64.