Tianyu199509 / DeskBox
A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.
Tianyu199509 / DeskBox
ShareX / ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
files-community / Files
A modern file manager that helps users organize their files and folders.
Lertaro / Lertaro
A modern, high-performance local file search and productivity tool for Windows. A sleek, customizable alternative to Everything and Listary built with C# WPF and NT Services, featuring instant NTFS MFT parsing, real-time USN monitoring, and plugin support.
nota-daw / nota
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
Flow-Launcher / Flow.Launcher
:mag: Quick file search & app launcher for Windows with community-made plugins
snownico0722 / PaperTodo
A minimalist Windows desktop sticky note tool. It puts a few quiet, usable, and unobtrusive sheets of paper on your desktop. Native WPF, with support for to-dos and Markdown.——极简 Windows 桌面便签工具。让桌面上有几张安静、可用、不会打扰人的纸。WPF 原生，支持待办与 Markdown。
rayenghanmi / RyTuneX
RyTuneX is an advanced system tuning engine built with WinUI 3 and .NET, designed to debloat, optimize, and maximize performance on Windows 10 and 11.
SnapXL / SnapX
SnapX is a free, open-source, cross-platform tool that lets you capture or record any area of your screen and instantly share it with a single keypress. Upload images, videos, text, and more to multiple supported destinations—all with ease. ShareX fork
maximilian467 / Developer-Island
A Dynamic Island for Windows: Claude Code & Codex usage, now playing, focus timer, calendar and system health in one native capsule. Local-first.
dotnet / efcore
EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
fullstackhero / dotnet-starter-kit
Production Grade Cloud-Ready .NET 10 Starter Kit (Web API + React Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.
jiuwanzi-hui / Screenshot
SnapCut（简截）——轻巧但不将就的 Windows 和 macOS 截图工作台：框选截图、长截图、区域录屏、钉图取色、标注、OCR 与翻译一体化。支持保留右键菜单和悬浮提示，数据永久留在本机。
Aimee51819 / FileFlipper
FileFlipper — Quick Edit for Mac & Windows. One-click Markdown: turn Word, PDF, PowerPoint and Excel into clean Markdown that AI reads with fewer tokens. Plus Shift-drag conversion in Finder and File Explorer: JPG, PNG, PDF, HEIC, MP4, crop, OCR. 100% on-device, free and open source. Mac 和 Windows 都能用，一键转 Markdown。
dotnet / extensions
This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
Maxaccurate / ZestDrop
Drag. Drop. Convert. Open-source desktop file tools for Windows.
jenius-apps / ambie
An app that uses white noise, nature sounds, and focus features to boost your productivity.
FancyWM / fancywm
FancyWM - Dynamic Tiling Window Manager for Windows
getsentry / sentry-dotnet
Sentry SDK for .NET
mikependon / RepoDB
A production-ready data access platform for .NET applications.
junian / Standard.Licensing
Easy-to-use licensing library for .NET Framework, Mono, .NET Core, and MAUI / Xamarin products
yuxuanfuture / hang-later
A native macOS and Windows clothesline for pages, files, app windows, and tasks. Local-first, free and open source.
vchelaru / FlatRedBall
Cross-platform 2D game engine focused on ultimate productivity built in .NET
codewithmukesh / dotnet-webapi-zero-to-hero-course
Learn .NET 10 Web APIs the Right Way – From Basics to Production-Ready!
Unity-Technologies / multiplayer-community-contributions
Community contributions to Unity Multiplayer Networking products and services.
rueblose / alive
A fast, portable catalog for your Ableton Live projects and plugins. One .exe, no installer, no external DLLs.
So2K / UltraExplorer
Native Windows file manager with a zoomable filesystem canvas. C#/.NET, Direct3D 11, colour Tags and split view.
oqtane / oqtane.framework
Oqtane is an open-source developer productivity platform for building modern .NET applications and websites that run on Web, Desktop and Mobile.
wiremock / WireMock.Net
WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.
DuendeSoftware / products
The most flexible and standards-compliant OpenID Connect and OAuth 2.x framework for ASP.NET Core
aspnet / AspLabs
Repo for ASP.NET experiments that are not ready for a production release
ASC-Community / AngouriMath
Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.
LightSideKittens / UniText
First & Only Text Engine for Unity. Every language. Every emoji. Every style. Production-grade, extensible, high-performance, built on industry standards.Windows, macOS, Linux, Android, iOS, WebGL
microsoft / Kusto-Query-Language
Kusto Query Language is a simple and productive language for querying Big Data.
CureJe / sedentary-reminder
Stand Up Buddy is a lightweight desktop app for Windows and macOS that reminds you to take regular breaks. Animated characters appear with unique motions and sounds, encouraging you to stretch, move, and reduce discomfort from prolonged sitting.
kangarooking / Ta
拓（Ta）— AI 原生截图工具：截图、OCR、AI 识图、翻译、长截图、钉图与标注；AI 美化持续开发中。现支持 macOS，Windows 制作中。（AI-native screenshot tool; Windows in progress.）
TuralSuleymani / Rovio.Matchmaking
A production-shaped, DDD-inspired .NET service for multi-game queues (latency + wait-time matching). Built as a game-server architecture showcase.
Loecedas / SnapFind
一款专为 Windows 深度定制的高性能、纯本地离线截图 OCR 识别与搜索工具。支持 PaddleOCR 双模型热切换、多选区跨界面连续暂存，常驻内存仅 ~10MB，100% 保护隐私。
NeatoPurrito / Pawboard
A whiteboard that lives on your Windows desktop, behind your icons 🐾
chgblog / AIHelper
AIHelper is a lightweight tool that seamlessly integrates web‑based large language models (such as ChatGPT) into your work, entertainment, and study. With text selection or global hotkeys, you can instantly translate, explain, or polish clipboard content. AIHelper 是一款轻量级AI助手工具。它旨在将网页端 AI 大模型平台无缝集成到日常工作、学习中。通过划词或全局快捷键和智能网页脚本注入，实现剪贴板文本的快速翻译、解释、润色等操作。
MaiKuraki / UnityStarter
Production-ready modular Unity framework: UE-inspired Gameplay Ability System, zero-GC core, HybridCLR hot-update, Luban config pipeline, data-driven build & atlas workflows. DI-friendly, deterministic, cross-platform, CI-ready. 生产级模块化 Unity 框架：类虚幻引擎 GAS 玩法能力系统 · 零 GC 核心 · HybridCLR 热更新 · Luban 配置管线 · 数据驱动构建与图集工作流。DI 友好 · 确定性构建 · 跨平台 · CI 就绪。
ShuaiKeAng / OpenSuperCV
AI-driven intelligent clipboard turns scattered content across applications into a searchable, editable AI context. It features a clean, elegant interface with smooth animations and offers rich item management capabilities. Agents can process workspace items on demand. This is a companion productivity tool.