Showing 39 open source projects for "microsoft windows"

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  • 1
    Windows Defender Remover

    Windows Defender Remover

    A tool which is uses to remove Windows Defender

    This is a command‑line tool and executable that fully disables or removes Microsoft Defender and associated Windows security components. It disables the Windows Security App, SmartScreen, Virtualization-Based Security (VBS), UAC, and other built‑in protections on Windows 8.x through Windows 11, effectively removing the antivirus and security UI from the system.
    Downloads: 263 This Week
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  • 2
    Microsoft Defender for Cloud

    Microsoft Defender for Cloud

    Welcome to the Microsoft Defender for Cloud community repository

    Microsoft Defender for Cloud (the community repository) is a centralized collection of programmatic automations, policy definitions, remediation scripts, and visualization workbooks designed to help organizations manage and operationalize Microsoft Defender for Cloud at scale. It packages ready-to-use Azure Policy definitions, Logic App templates, PowerShell automation, remediation actions, and custom workbooks so teams can deploy detections, enforce security posture, and automate responses...
    Downloads: 1 This Week
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  • 3
    windows_hardening

    windows_hardening

    HardeningKitty and Windows Hardening Settings

    This repository, also known as HardeningKitty, is a comprehensive Windows hardening checklist for personal and enterprise environments. It translates security benchmarks (e.g., CIS, Microsoft Security Baselines) into actionable Group Policy and registry recommendations. Though designed primarily for Windows 10, it includes workaround modes such as “HailMary” for Windows Home users lacking the Group Policy Editor.
    Downloads: 1 This Week
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  • 4
    Remove Windows Ai

    Remove Windows Ai

    Strip Windows 11 of built-in AI features for control and privacy

    RemoveWindowsAI is an open source PowerShell-based tool created to help users regain control over their Windows 11 experience by disabling or removing AI-related features that Microsoft has increasingly integrated into the OS. It’s designed to work with currently released, stable versions of Windows 11 and continuously updated to match newly added AI components, especially since the 25H2 major update. The script covers a wide variety of AI surfaces (from core features like Copilot and Recall to hidden system packages, registry keys, and ancillary services) and applies targeted removals or disablement in bulk or selectively based on user choice. ...
    Downloads: 53 This Week
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  • 5
    Microsoft Learn MCP Server

    Microsoft Learn MCP Server

    Official Microsoft Learn MCP Server, powering LLMs and AI agents

    Microsoft Learn MCP Server is the official GitHub repository for the Microsoft Learn MCP (Model Context Protocol) Server, a service that implements the Model Context Protocol to provide AI assistants and tools with reliable, real-time access to Microsoft’s official documentation. Rather than relying on training data that may be outdated or incomplete, MCP servers let agents like GitHub Copilot, Claude, or other LLM-based tools search and pull context directly from up-to-date Microsoft Learn...
    Downloads: 2 This Week
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  • 6
    Atlas OS

    Atlas OS

    An open and lightweight modification to Windows

    Atlas is an open-source, script-based modification for Windows that enhances usability, privacy, and performance. It strips unnecessary background services, disables telemetry, and includes gaming and latency optimizations to make Windows feel lean and fast for enthusiasts.
    Downloads: 2,408 This Week
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  • 7
    tiny11builder

    tiny11builder

    Scripts to build a trimmed-down Windows 11 image

    ...This is made possible thanks to the much-improved scripting capabilities of PowerShell, compared to the older Batch release. This is a script created to automate the build of a streamlined Windows 11 image, similar to tiny11. My main goal is to use only Microsoft utilities like DISM, and no utilities from external sources. The only executable included is oscdimg.exe, which is provided in the Windows ADK and it is used to create bootable ISO images. Also included is an unattended answer file, which is used to bypass the Microsoft Account on OOBE and to deploy the image.
    Downloads: 121 This Week
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  • 8
    Microsoft365DSC

    Microsoft365DSC

    Manages, configures, and monitors Microsoft 365 tenant configurations

    Automate your Change Management processes for your Microsoft 365 environments by maintaining a single declarative configuration file to manage all of your workloads. Microsoft365DSC allows you to take snapshots of the current configuration of any existing Microsoft 365 tenant. Microsoft365DSC is a configuration management tool for managing Microsoft 365 settings as code, enabling version control and automation.
    Downloads: 2 This Week
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  • 9
    Fido

    Fido

    A PowerShell script to download Windows or UEFI Shell ISOs

    Fido is a PowerShell script that is primarily designed to be used in Rufus, but that can also be used in standalone fashion, and whose purpose is to automate access to the official Microsoft Windows retail ISO download links as well as provide convenient access to bootable UEFI Shell images. This script exists because, while Microsoft does make retail ISO download links freely and publicly available (at least for Windows 8 through Windows 11), up until recent releases, most of these links were only available after forcing users to jump through a lot of unwarranted hoops that created an exceedingly counterproductive, if not downright unfriendly, consumer experience, that greatly detracted from what people really want (direct access to ISO downloads). ...
    Downloads: 24 This Week
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  • 10
    Office Tool Plus

    Office Tool Plus

    Office Tool Plus localization projects

    Office Tool Plus is a Windows deployment assistant for managing installation and activation of Microsoft Office, Visio, and Project (2016 through 2024). It provides a GUI for customizing installs, applying licenses, and managing components for offline and network environments.
    Downloads: 274 This Week
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  • 11
    Win11Debloat

    Win11Debloat

    A simple, easy to use PowerShell script to remove pre-installed apps

    Win11Debloat is an open-source PowerShell script designed to remove unnecessary apps, services, and features from Windows 10 and Windows 11. It helps users quickly declutter their system by uninstalling preinstalled bloatware and disabling unwanted background services. The tool also focuses on improving privacy by turning off telemetry, tracking features, and targeted advertisements built into Windows. In addition to removing apps, Win11Debloat provides options to customize system behavior,...
    Downloads: 406 This Week
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  • 12
    AzureAD Attack Defense

    AzureAD Attack Defense

    This publication is a collection of various common attack scenarios

    AzureAD-Attack-Defense is a community-maintained playbook that collects common attack scenarios against Microsoft Entra ID (formerly Azure Active Directory) together with detection and mitigation guidance. The repository is organized into focused chapters — for example: Password Spray, Consent Grant, Service Principals in Azure DevOps, Entra Connect Sync Service Account, Replay of Primary Refresh Token (PRT), Entra ID Security Config Analyzer, and Adversary-in-the-Middle — each written to...
    Downloads: 0 This Week
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  • 13
    UnattendedWinstall

    UnattendedWinstall

    Personalized Unattended Answer Files that helps debloat Windows 10

    UnattendedWinstall is a collection of Microsoft Unattend XML answer files designed for customized, unattended Windows installations. It automates OS deployment, debloating, and configuration changes (like disabling telemetry, removing default apps, registry tweaks) during initial setup. Designed to streamline clean installs of Windows 10/11 with preconfigured preferences and optimizations.
    Downloads: 36 This Week
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  • 14
    Agent Framework

    Agent Framework

    Framework for building, orchestrating, and deploying AI agents

    Microsoft Agent Framework is an open source framework designed to help developers build, orchestrate, and deploy AI agents and multi-agent systems. It provides a unified programming model that supports both Python and .NET implementations, allowing developers to create agent-driven applications in multiple programming environments. It includes tools and abstractions for constructing simple conversational agents as well as complex workflows where multiple agents collaborate to complete tasks....
    Downloads: 6 This Week
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  • 15
    IntuneManagement

    IntuneManagement

    Copy, export, import, delete, document and compare policies

    IntuneManagement is a collection of scripts, modules, and automation patterns for administering Microsoft Intune environments at scale. It provides helpers to manage device enrollment, configuration profiles, compliance rules, application assignments, and reporting, often leveraging PowerShell and the Microsoft Graph API to perform bulk operations. The toolkit is aimed at IT pros who must apply consistent policies across many endpoints, offering idempotent commands and templates to codify...
    Downloads: 4 This Week
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  • 16
    ScubaGear

    ScubaGear

    Automation to assess the state of your M365 tenant against CISA

    ScubaGear is a PowerShell-based assessment tool developed by CISA to verify that Microsoft 365 tenant configuration aligns with Secure Cloud Business Application (SCuBA) baselines. It automates scanning of M365 environments like Exchange, Defender, Teams, and SharePoint, and outputs compliance reports to help administrators align with best practice security configurations.
    Downloads: 8 This Week
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  • 17
    GitHub Actions Runner Images

    GitHub Actions Runner Images

    GitHub Actions runner images

    This repository contains the source code used to create the VM images for GitHub-hosted runners used for Actions, as well as for Microsoft-hosted agents used for Azure Pipelines. To build a VM machine from this repo's source, see the instructions.
    Downloads: 6 This Week
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  • 18
    MicroBurst

    MicroBurst

    A collection of scripts for assessing Microsoft Azure security

    MicroBurst is a PowerShell toolkit from NetSPI focused on assessing Microsoft Azure security by automating discovery, enumeration, and targeted auditing of cloud services and configurations. It bundles many functions to enumerate Azure resources (subscriptions, VMs, storage accounts, container registries, App Services and more), probe common misconfigurations, and harvest sensitive artifacts when available (for example storage blobs, keys, automation account credentials, and other...
    Downloads: 0 This Week
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  • 19
    ImportExcel

    ImportExcel

    PowerShell module to import/export Excel spreadsheets, without Excel

    ImportExcel is a popular PowerShell module that enables reading, writing, and manipulating Excel spreadsheets without requiring Microsoft Excel to be installed on the host. It exposes straightforward cmdlets like Import-Excel and Export-Excel that convert between Excel sheets and PowerShell objects, making it simple to pipeline tabular data into reporting and automation flows. Advanced features include adding and formatting tables, setting number/date formats, creating charts, and applying...
    Downloads: 9 This Week
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  • 20
    winget-pkgs

    winget-pkgs

    The Microsoft community Windows Package Manager manifest repository

    The winget-pkgs repository is the community-maintained manifest collection for the Windows Package Manager (winget), serving as the default, upstream source of installable application manifests used by the winget client. It contains tens of thousands of manifest files (organized under a manifests/ folder) plus schema, validation, CI pipelines, and tooling to build, test, and publish packages so users can install software with a single command. The repo enforces contribution processes...
    Downloads: 6 This Week
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  • 21
    Generative AI for Beginners (Version 3)

    Generative AI for Beginners (Version 3)

    21 Lessons, Get Started Building with Generative AI

    Generative AI for Beginners is a 21-lesson course by Microsoft Cloud Advocates that teaches the fundamentals of building generative AI applications in a practical, project-oriented way. Lessons are split into “Learn” modules for core concepts and “Build” modules with hands-on code in Python and TypeScript, so you can jump in at any point that matches your goals. The course covers everything from model selection, prompt engineering, and chat/text/image app patterns to secure development...
    Downloads: 5 This Week
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  • 22
    PowerUpSQL

    PowerUpSQL

    A PowerShell toolkit for attacking SQL Server

    PowerUpSQL is a PowerShell toolkit focused on auditing, discovering, and post-exploitation activities for Microsoft SQL Server environments. It bundles a wide range of functions that help enumerate SQL Server instances, configuration settings, and potentially risky features so operators and testers can quickly understand an instance's security posture. The project is aimed at internal penetration testers and red-teamers but is also useful for database administrators and defenders who want to...
    Downloads: 0 This Week
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  • 23
    ESU Assist for Windows 10

    ESU Assist for Windows 10

    Tool for checking Windows 10 ESU eligibility and managing enrolment

    ESU Assist for Windows 10 (Latest v1.2.1 — 30/09/2025) ESU Assist is a freeware utility that helps administrators detect ESU eligibility, automate forced enrolment into Microsoft's Extended Security Updates for Windows 10, and safely restore original settings when needed, using enhanced rollback features. 🗂️ Download ESU Assist 1.2.1 ZIP: https://www.liberategrace.com/apps/esu-assist/ESU_Assist_1.2.1.zip 🧩 Source Code:...
    Downloads: 0 This Week
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  • 24
    Sparkle

    Sparkle

    A Windows app to debloat and optimize your PC

    Sparkle is a Windows application that helps you remove Microsoft bloat and apply tweaks, such as disabling telemetry, turning off Copilot, applying NVIDIA optimizations for gaming, and removing OneDrive. It also includes a built-in Winget and Chocolatey app installer, with new apps added frequently. Sparkle features a Utilities page where you can run Disk Cleanup, view your system information, or restart your graphics drivers.
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    Downloads: 160 This Week
    Last Update:
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  • 25
    BLAZAM

    BLAZAM

    AD Web Management Platform

    Blazam is a web app that lets you manage Active Directory, even from your phone. You can delegate account functions and let your users manage Active Directory objects. Blazam also has user templates, photo management, and recycle bin access. For most up to date info, see https://blazam.org
    Downloads: 1 This Week
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