Tianyu199509 / DeskBox

A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.

files-community / Files

A modern file manager that helps users organize their files and folders.

NickvisionApps / Parabolic

Download web video and audio

microsoft / semantic-kernel

Integrate cutting-edge LLM technology quickly and easily into your apps

EvotecIT / OfficeIMO

MIT-licensed, COM-free .NET libraries for creating, reading, editing, converting, rendering, and extracting Office, PDF, email, OneNote, and text formats.

microsoft / WinUI-Gallery

This app demonstrates the controls available in WinUI and the Fluent Design System.

microsoft / winappCli

winapp, the Windows App Development CLI, is a single command-line interface for managing Windows SDKs, packaging, generating app identity, manifests, certificates, and using build tools with any app framework.

AutoDarkMode / Windows-Auto-Night-Mode

Automatically switches between the dark and light theme of Windows 10 and Windows 11

SmartlyDressedGames / U3-SDK

Source code for Unturned, a free open-world zombie survival sandbox game.

modelcontextprotocol / csharp-sdk

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

dotnet / sdk

Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

Unity-Technologies / com.unity.netcode.gameobjects

Netcode for GameObjects is a high-level netcode SDK that provides networking capabilities to GameObject/MonoBehaviour workflows within Unity and sits on top of underlying transport layer.

HorizunGroup / horizun-revit-mcp

Open-source MCP for Autodesk Revit 2023–2027. Downloadable Windows installer with runtime included; no Git or .NET SDK required. Typed BIM automation, families and model verification.

stripe / stripe-dotnet

Stripe.net is a sync/async .NET 4.6.1+ client, and a portable class library for stripe.com.

dotnet / dotnet

Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.

CommunityToolkit / Windows

Collection of controls, helpers and extension for WinUI 2, WinUI 3, and Uno Platform developers. Simplifies and demonstrates common developer tasks building experiences for Windows with .NET.

getsentry / sentry-dotnet

Sentry SDK for .NET

Azure / azure-sdk-for-net

This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.

Azure-Samples / cognitive-services-speech-sdk

Sample code for the Microsoft Cognitive Services Speech SDK

itext / itext-dotnet

iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enha

fudiwei / DotNetCore.SKIT.FlurlHttpClient.Wechat

可能是全网最完整的 C# 版微信 SDK，封装全部已知的微信 OpenAPI，包含微信公众平台（订阅号+服务号+小程序+小游戏+小商店+视频号）、微信开放平台、微信商户平台（微信支付+微企付）、企业微信、微信广告平台、微信智能对话开放平台等模块，可跨平台。持续随官方更新，欢迎 Star/Fork/PR。QQ 交流群 875580418【满】、930461548【满】、611974621。

zengzhan / qqzeng-ip

👑 qqzeng-ip/QZDB 极速IP解析引擎 | Next-gen High-Performance IP Lookup Engine (IPv4 & IPv6). Supports LPM, zero-allocation SDKs (C/Rust/Go/Java/C#/NodeJS/Python/PHP) & DBMS scripts.

microsoft / ai-dev-gallery

An open-source project for Windows developers to learn how to add AI with local models and APIs to Windows apps.

JKorf / Binance.Net

C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.

tryAGI / LangChain

C# implementation of LangChain. We try to be as close to the original as possible in terms of abstractions, but are open to new entities.

microsoftgraph / msgraph-sdk-powershell

Powershell SDK for Microsoft Graph

microsoftgraph / msgraph-sdk-dotnet

Microsoft Graph Client Library for .NET!

dotnet / cli-lab

A guided tool will be provided to enable the controlled clean up of a system such that only the desired versions of the Runtime and SDKs remain.

lofcz / LLMTornado

The .NET library to build AI agents with 30+ built-in connectors.

118coder / ServerUI-AUM-S4A21

ServerUI-AUM-ServerS4A21 管理工具包 是为 2D 横版游戏服务端模拟器 ServerS4A12 量身打造的全功能管理套件。专为非技术用户设计，让您无需了解 .NET SDK、PowerShell 脚本或服务端架构，即可轻松完成

Hcrab / rimUIMCP

RimWorld state exploration and real UI automation for AI agents, with MCP, SDKs and reusable helpers.

JeffreySu / WeiXinMPSDK

微信全平台 .NET SDK， Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 10.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.

dotnet / Open-XML-SDK

Open XML SDK by Microsoft

dotnet / android

.NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

OmniSharp / omnisharp-roslyn

OmniSharp server (HTTP, STDIO) based on Roslyn workspaces

Azure / azure-functions-host

The host/runtime that powers Azure Functions

microsoft / OpenAPI.NET

The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model.

googleads / googleads-mobile-unity

Official Unity Plugin for the Google Mobile Ads SDK

Gaoyifei1011 / GetStoreApp

离线下载 Microsoft Store 商店应用

yourtablecloth / TableCloth

식탁보 프로젝트

FirelyTeam / firely-net-sdk

The official Firely .NET SDK for HL7 FHIR

Azure / azure-cosmos-dotnet-v3

.NET SDK for Azure Cosmos DB for the core SQL API

mapbox / mapbox-unity-sdk

Mapbox Unity SDK - https://www.mapbox.com/unity/

HavenDV / H.NotifyIcon

TrayIcon for WPF/WinUI/Uno/MAUI

Azure / azure-webjobs-sdk

Azure WebJobs SDK

open-telemetry / opentelemetry-dotnet-contrib

This repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.

microsoft / prose

Microsoft Program Synthesis using Examples SDK is a framework of technologies for the automatic generation of programs from input-output examples. This repo includes samples and sample data for the Microsoft Program Synthesis using Example SDK.

microsoft / ApplicationInsights-dotnet

ApplicationInsights-dotnet

vknet / vk

Vkontakte API for .NET

temporalio / sdk-dotnet

Temporal .NET SDK

VolcanicArts / VRCOSC

A modular node-programming language, program creator, animation system, toolkit, router, and debugger made for VRChat

aliyun / aliyun-openapi-net-sdk

The Alibaba Cloud V1.0 SDK will soon enter the Basic Security Maintenance phase and is no longer recommended for use. V2.0 SDK is available here: https://github.com/aliyun/alibabacloud-csharp-sdk

microsoft / dev-tunnels

Dev Tunnels SDK

microsoft / MSBuildSdks

MSBuild project SDKs

orange3134 / resoloop

Agent-first CLI loop for Resonite development through ResoniteLink and Flux-SDK.

opencode-dotnet / opencode-sdk-dotnet

Unofficial typed .NET SDK for the opencode HTTP API (pre-release; MCP server planned).

incident-io / sdk-net

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dapr / dotnet-sdk

Dapr SDK for .NET

api-bricks / api-bricks-sdk

SDKs for CoinAPI & FinFeedAPI

dotnet / macios

.NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#