Microsoft

A 16-bit InstallShield support package for installing 32-bit applications

A combination command-line and graphical tool that displays lockout information about a particular user account. It collects information from every contactable domain controller in the target user account's domain.

This page provides complete set of Administrative Templates (.admx) for Windows 11 2025 Update (25H2)

An interactive shell to work with AI-powered assistance providers

Azure Kubernetes Service (AKS) desktop application.

Amendment App Word Service

The package manager for AI-Native Development.

Enables IT and security professionals to build and edit Application Control for Business (formerly WDAC) policies by providing an easy to use interface.

Microsoft App Installer lets you easily install Windows apps with a double-click. It also includes WinGet for powerful command-line app management.

A Windows 10 application for users to easily build an AppInstaller file.

A software source code characterization tool that helps identify coding features of first or third party software components based on well-known library/API calls and is helpful in security and non-security use cases.

The policy converter will handle publisher rules by porting the CN=<> rules and chaining to the AuthRoot/Trusted Root. The tool will also add a CiSigner rule reference.

CLI tool for building observable, production-ready distributed applications with Aspire

Tool for testing Attack Surface Reduction (ASR) rules

A developer CLI that accelerates the time it takes for you to get started on Azure.

The Azure command-line interface (Azure CLI) is a set of commands used to create and manage Azure resources. The Azure CLI is available across Azure services and is designed to get you working quickly with Azure, with an emphasis on automation.

Azure Media Services Explorer is a test tool for Windows that provides upload, download, process, encode, package, and stream assets and live events with Azure Media Services using the AMS .Net SDK and the REST API. Source code is also provided on GitHub.

Azure Monitor Agent (AMA) collects monitoring data from the guest operating system of Azure and hybrid virtual machines and delivers it to Azure Monitor.

The Azure VPN Client lets you connect to Azure securely from anywhere in the world. It supports Azure Active Directory, certificate-based and RADIUS authentication.

A declarative language for describing and deploying Azure resources

Explore the world one photo at a time

BITS Manager is a sample GUI tool for examining and creating BITS (Background Intelligent Transfer Service) uploads and downloads.

Bot Framework Composer is an open-source, visual authoring canvas for developers and multi-disciplinary teams to design and build conversational experiences with Language Understanding and QnA Maker, and a sophisticated composition of bot replies.

Development tool for the Microsoft Bot Framework. Allows developers to test and debug bots on localhost.

Contains everything that needs to be installed on your test machine to test the interoperability of Bluetooth enabled devices with the Windows Bluetooth stack.

Microsoft Build Tools 2015 provides the essential tools for building managed applications. These tools previously were included in the .NET Framework, but they are now available as this separate download.

Designed to provide an assessment of compliance to technical requirements as part of the Azure Certified program.

The Azure extension for Command Palette

The GitHub extension for Command Palette

Enables you to upgrade to a modern data platform by detecting compatibility issues that can impact database functionality on your new version of SQL Server.

The Debug Diagnostic Tool (DebugDiag) is designed to assist in troubleshooting issues such as hangs, slow performance, memory leaks or memory fragmentation, and crashes in any user-mode process.

Collect data about processes running on the virtual machine and their external process dependencies.

Microsoft Deployment Toolkit (MDT) provides a unified collection of tools, processes, and guidance for automating desktop and server deployments.

Dev tunnels allow developers to securely share local web services across the internet.

A graphical application, based on the .NET Framework, which checks the health of a DirectAccess client by running various tests.

Installs a number of runtime libraries from the legacy DirectX SDK for some games that use D3DX9, D3DX10, D3DX11, XAudio 2.7, XInput 1.3, XACT, and/or Managed DirectX 1.1.

DISKSPD is a storage load generator / performance test tool from the Windows/Windows Server and Cloud Server Infrastructure Engineering teams.

DSCv3 is an open source command line application that abstracts the management of software components declaratively and idempotently.

A comprehensive dynamic tracing framework for troubleshooting kernel and application problems on production systems in real time. Requires command line use.

World-class performance with more privacy, more productivity, and more value while you browse.

Close the loop on your developer cycle by automating testing of your website in Microsoft Edge with Microsoft Edge WebDriver

Embed web content (HTML, CSS, and JavaScript) in your native applications with Microsoft Edge WebView2.

A simple editor for simple needs.

This tool helps to classify the enterprise state of a target on the network. It will identify the target as PERSONAL or return the enterprise ID of the corporate resource.

The Error Lookup Tool, also known as "ERR", is a command-line tool to decode many Microsoft error codes. It does not require elevation and is very easy to use.

This tool enables you to view ndiscap and pktmon packet captures with Wireshark. Due to performance problems with the other popular packet capture method (WinPcap, which was included with older versions of Wireshark), these inbox tools should be preferred.

A Windows Event Log viewer for tech support and IT professionals.

Driver installer for FireWire (IEEE 1394) ports, a cable type occasionally used in the early-mid-2000's for LAN networking and then-high-end external data storage.

Foundry Local enables local execution of Small Language Models using the hardware on your device.

Provides a graphical interface to help troubleshoot and diagnose problems with the File Replication Service (FRS).

FSLogix enhances and enables a consistent experience for Windows user profiles in virtual desktop computing environments.

Performs fuzzy matching of textual data in Microsoft Excel. It can be used to identify fuzzy duplicate rows within a single table or to fuzzy join similar rows between two different tables.

GameInput is a next-generation input API that exposes input devices of all kinds through a single consistent interface.

A fork of Git containing Microsoft-specific patches.

Windows client for Microsoft Entra Global Secure Access that acquires and forwards selected device traffic to Microsoft’s Security Service Edge (Entra Internet Access / Private Access) based on configured forwarding profiles.

Hanword HWP document converter for Microsoft Word is a tool which allows you to convert and open HWP files in Word as DOCX files.

A technology that creates smooth and stabilized time lapses from first-person videos.

IdFix is used to perform discovery and remediation of identity objects and their attributes in an on-premises Active Directory environment in preparation for migration to Azure Active Directory.

IIS Manager for Remote Administration is an administration tool that provides end users and administrators with the ability to remotely manage IIS servers of version 7.0 and above.

A customer managed data integration infrastructure used by Azure Data Factory and Azure Synapse Analytics to provide data integration capabilities across different network environments.

Intune compliance evaluation for the Windows Subsystem for Linux (WSL)

A high-level, imperative programming language for hardware design. It introduces Wavefront Threading, a new execution model that makes concurrency hardwired, enabling efficient and predictable parallel hardware.

Manage local account passwords of domain joined computers

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

Automates the discovery and removal of lingering objects from an Active Directory Domain Services forest.

A Windows GUI tool for viewing column-based log data, optimized for interacting with large volumes (millions of rows) of data in memory at once.

Log parser is a powerful, versatile tool that provides universal query access to text-based data such as log files, XML files and CSV files

Debug, test and iterate agent/bot application locally.

This installer makes Bing your default search engine. The installation applies to Internet Explorer, Firefox, Chrome and Safari.

Tool to manually run Windows' monthly update checks for malicious software.

Configuration of Windows 11. An available USB stick is required for use.

MFCMapi provides access to MAPI stores to facilitate investigation of Exchange and Outlook issues and to provide developers with a sample for MAPI development.

Contains several tools to be used to test simple peripheral buses such as I2C, SPI, and GPIO with the MITT board.

An application that enables developers to discover, update, and add Mixed Reality feature packages into Unity projects.

The Microsoft Mouse and Keyboard Center is an application that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Mouse without Borders allows you to control multiple computers from one system.

A combination of tools and scripts focused on assisting IT pros and developers to make their app package modernization journey smoother.

The MSIX SDK project is an effort to enable developers on a variety of platforms to pack and unpack packages for the purposes of distribution from either the Microsoft Store, or their own content distribution networks.

Enables you to repackage your existing desktop applications to the MSIX format. It offers both an interactive UI and a command line for conversions, and gives you the ability to convert an application without having the source code.

A Microsoft implementation of the Message Passing Interface standard for developing and running parallel applications on the Windows platform.

Microsoft MPI (MS-MPI) is a Microsoft implementation of the Message Passing Interface standard for developing and running parallel applications on the Windows platform.

Test tools for validating USB controllers and hubs.

Network Monitor 3.4 is the archive versioned tool for network traffic capture and protocol analysis.

A Windows network throughput benchmark tool.

The package manager for .NET

The most productive and most secure Office experience for enterprises, allowing your teams to work together seamlessly from anywhere, anytime.

A command-line tool that you can use to download and deploy Click-to-Run versions of Office, such as Microsoft 365 Apps for enterprise, to your client computers.

Keep your files and memories protected, up to date, and easily accessible across all your devices.

The OneLake file explorer application seamlessly integrates Microsoft OneLake, the data lake for Microsoft Fabric, with the Windows File Explorer. Requires an organization account.

Enables users to collect and send Diagnostics Logs from within OneNote to help the Support team when working with Customers on issues they are experiencing.

A mapping layer, which implements the OpenCL 1.2 API on top of D3D12. It also implements the OpenCL ICD extension, and can therefore be loaded by the existing ICD loader.

CD-ROM and DVD-ROM Premastering Utility

PerfView is a CPU and memory performance-analysis tool.

Generates test cases and test configurations. With PICT, you can generate tests that are more effective than manually generated tests and in a fraction of the time required by hands-on test case design.

Performance tuning and debugging for DirectX 12 games on Windows

Command Line Interface for the Microsoft Power Platform

Automate workflows across modern and legacy applications on your desktop by recording actions such as mouse and keyboard clicks.

Take advantage of additional enterprise process mining capabilities with the Power Automate Process Mining desktop app.

Visualize any data and integrate the visuals into the apps you use every day with Power BI, a unified platform for self-service and business intelligence.

Power BI Report Builder provides a productive report-authoring environment for IT professionals and power users of the Microsoft Power BI service.

Power BI Report Server, available as part of Power BI Premium, enables on-premises web and mobile viewing of Power BI reports, plus the enterprise reporting capabilities of SQL Server Reporting Services.

PowerShell is a cross-platform task automation solution made up of a command-line shell, a scripting language, and a configuration management framework. PowerShell runs on Windows, Linux, and macOS.

Microsoft PowerToys is a set of utilities for power users to tune and streamline their Windows experience for greater productivity.

Fixes a bug in affected units that have falsely detected non-HP printers as HP and automatically installed the HP Smart app. Requires command line use.

CPU profiling trace viewer

If you want to project your phone screen to an external display but are unable to connect to a wireless device, you can use a USB cable to connect to a Windows device.

Prompt flow is a suite of development tools designed to streamline the end-to-end development cycle of LLM-based AI applications, from ideation, prototyping, testing, evaluation to production deployment and monitoring.

Microsoft Purview Information Protection client.

A tool for determining QUIC reachability

You can access Windows Virtual Desktop resources on devices with Windows 7, Windows 10, and Windows 10 IoT Enterprise using the Windows Desktop client.

Multimedia redirection redirects video playback and calls in a remote session from Azure Virtual Desktop.

Remote help is an application that works with Intune and enables your information and front-line workers to get assistance when needed over a remote connection.

Report Builder provides a productive report-authoring environment for IT professionals and power users. The download provides a stand-alone installer for Report Builder.

Software designed for your client computers to help protect access to and usage of information flowing through applications that use RMS services in Azure Information Protection and AD RMS on-premises.

A scan tool designed to find and remove malware from Windows computers. Download it and run a scan to find malware and try to reverse changes made by identified threats.

The Enterprise version of Microsoft Support and Recovery Assistant is a self-contained, enterprise-ready diagnostic tool that you can use to troubleshoot specific client issues that affect Microsoft 365 apps, such as Microsoft Teams and Outlook.

The SBOM tool is a highly scalable and enterprise ready tool to create SPDX 2.2 compatible SBOMs for any variety of artifacts.

Allows you to start and stop recording from the command line. When a recording is started, the framerate, monitor, and buffer size can be specified. When a recording is stopped, a folder must be provided in which to store the screenshots.

Allows developers to build and deploy Speech Recognition and Text-to-Speech applications.

Service Fabric is a distributed systems platform for packaging, deploying, and managing stateless and stateful distributed applications and containers at large scale.

To build and run Azure Service Fabric applications on your Windows development machine, install the Service Fabric runtime, SDK, and tools.

A diagnostic tool that can be used to obtain details about why a Windows upgrade was unsuccessful.

Microsoft Small Basic is a programming language, interpreter and associated IDE.

A flexible command line utility to capture exception logs and memory dump files against a target process based on user specified settings like filter strings or memory addresses of breakpoints.

Microsoft SQL Server command-line interface

SqlPackage is a command-line utility that automates the database development tasks by exposing some of the public Data-Tier Application Framework (DacFx) APIs.

SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure

Get the most out of your Surface. The Surface app provides you with customization options and opportunity to learn more about your Surface device. Give feedback on your experience so we can keep making it better.

Helps re-image your Surface Hub Solid State Drives (SSD) using a Windows 10 desktop device without a need for calling for support or replacing the SSD itself.

Unit test program for the core cryptographic function library currently used by Windows.

TeamMate is an application for managing Azure Dev Ops (ADO) work items and pull requests.

Collaborate more effectively with a faster, simpler, smarter, and more flexible Teams.

Add production capabilities to Microsoft Teams to external devices via NDI.

TTD is a command line utility that enables you to record program execution and replay it in WinDbg.

Contains Typescript and C# implementation of byte pair encoding (BPE) tokenizer for OpenAI LLMs, it is based on open sourced rust implementation in the OpenAI tiktoken.

The Update Assistant can help you update to the latest version of Windows 10 (the Windows 10 2022 Update).

Virtual File System for Git - a tool to scale Git for monorepo scenarios.

Microsoft Visio 2016 Viewer allows anyone to view Visio drawings inside their Microsoft Internet Explorer Web browser.

Microsoft Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications. Microsoft Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows.

The compilers can compile the high level VTT Talk source to a lower level assembler source and then can assemble that source to corresponding binaries. The compilers can also produce 'cvar' data from a source format.

Visual Object Tagging Tool (VoTT) - an annotation and labeling tool for images and video.

Collect information from Microsoft Visual Studio and .NET installations, for instance for when contacting Microsoft's Visual Studio customer service.

Microsoft VSIX Bootstrapper

This download installs the Visual Studio 2010 Tools for Office Runtime, which is required to run Microsoft Office based solutions built using Microsoft Visual Studio 2010, 2012, 2013, 2015, 2017 and 2019.

Wassette: A security-oriented runtime that runs WebAssembly Components via MCP

Web Deploy (msdeploy) simplifies deployment of Web applications and Web sites to IIS servers

A little tool for deploying your favorite open-source web applications and all the necessary platform components required to get you up and running quickly and seamlessly.

A tool to wrap Win32 App and then it can be uploaded to Intune.

CLI for Windows app development, including package identity, packaging, managing appxmanifest.xml, test certificates, Windows (App) SDK projections, and more. For use with any app framework targeting Windows

WinDbg is a debugger that can be used to analyze crash dumps, debug live user-mode and kernel-mode code, and examine CPU registers and memory.

The Windows Assessment and Deployment Kit (Windows ADK) has the tools you need to customize Windows images for large-scale deployment, and to test the quality and performance of your system, its added components, and the applications running on it.

A customer-deployed, browser-based app for managing servers, clusters, hyper-converged infrastructure, and Windows 10/11 PCs. It comes at no additional cost beyond Windows and is ready to use in production.

Windows App is your gateway to Azure Virtual Desktop, Windows 365, Microsoft Dev Box, Remote Desktop Services, and remote PCs, securely connecting you to Windows devices and apps on a device of your choice.

Windows Application Driver (WinAppDriver) for Test Automation on Windows Applications.

Buses tracing scripts for debugging.

Firmware and bootloader repair tool for Windows Phone devices, HoloLens, and HoloLens Clicker.

For installing Windows 11 on the device you’re currently using.

With Windows Journal, you can use your tablet pen to take handwritten notes on your Tablet PC.

This project is the next-generation MIDI API for Windows, including MIDI 1.0. It includes enhancements, a new USB class driver, new transports, and essential tools. The project adds many enhancements and bug fixes to our MIDI 1.0 support.

Windows 11 OS compatibility checker.

The new Windows Terminal, a tabbed command line experience for Windows.

Install the Windows Virtual Desktop Agent

Windows Virtual Desktop Boot Loader

Original Windows File Manager (winfile) with enhancements

The Windows Package Manager Manifest Creator command-line tool

A feature of Windows that allows you to run a Linux environment on your Windows machine, without the need for a separate virtual machine or dual booting.

XML Notepad provides a simple intuitive User Interface for browsing and editing XML documents.

The XNA Framework Redistributable download provides game developers with the XNA Framework run-time libraries they can include with their product for redistribution on the Windows platform.