ntdevlabs / tiny11builder

WinUI app for building smaller, customized Windows 11 images.

iOfficeAI / OfficeCLI

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

CoplayDev / unity-mcp

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

luolangaga / tubatools

这是基于图吧工具箱的使用WinUI 3 全新重构的版本，一款由社区驱动、深度契合 Windows 11 设计美学的现代化工具箱。它不仅确保你始终使用最新版本的工具，还集成了更加丰富的实用内置 fluent 风格的工具，更可满足高度自定义的个性化需求。

d2phap / ImageGlass

🏞 A fast, open-source, modern image viewer for 90+ formats – including WEBP, GIF, SVG, AVIF, JXL, HEIC and more – built for smooth browsing across Windows, macOS, and Linux.

Kareadita / Kavita

Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

dlsandy / Transub-Player

Open a video. Subtitles follow. Windows player with live dual-language subtitles.

builtbybel / FluentCleaner

FluentCleaner is the transparent, community-powered CCleaner alternative for Windows.

SteveTheKiller / KillerPDF

Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.

STranslate / STranslate

A ready-to-go translation ocr tool developed with WPF/WPF 开发的一款即用即走的翻译、OCR工具

ahwootech / BRUTAL

A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.

riyasy / FlyPhotos

A blazing fast ultra-light photo viewer replacement for Windows. Works similar to Picasa Photo Viewer.

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.

rikujoukoro / stardew-valley-enhanced-vita

Unofficial PS Vita port of Stardew Valley 1.6 — build it from your own Steam copy (Windows; Linux/macOS experimental)

Ciuntuc-BIM-Studio / lapin

Lapin — an open-source classic BIM modeller built natively on IFC (MIT). Helpware: if it helps you, please help someone who needs it, in any way you can.

unchihugo / FluentFlyout

The modern Flyout app for Windows 11, built with Fluent 2 Design principles. Media Flyouts, Taskbar Widgets and more.

Prowlarr / Prowlarr

Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers.

builtbybel / Bloatynosy

The Windows debloater.

i2kiselev / fm4-static-recomp

Forza Motorsport 4 recompilation based on ShiftGlue

Revolutionary-Games / Thrive

The main repository for the development of the evolution game Thrive.

AIDotNet / TKCode.Arc

Arc-style (uiarc.dev) component library for Avalonia, built on AtomUI

AvaloniaUI / Avalonia

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

patchzyy / Wiicompiled

Wiicompiled

Unity-Technologies / skills

A collection of reusable skills for AI coding agents — prompts, slash commands, and tools built for Unity workflows

mcmonkeyprojects / SwarmUI

SwarmUI (formerly StableSwarmUI), A Modular Stable Diffusion Web-User-Interface, with an emphasis on making powertools easily accessible, high performance, and extensibility.

huynhsontung / Screenbox

LibVLC-based media player for the Universal Windows Platform

tarasenko-by / wintor

A modern, open-source BitTorrent client for Windows 11, built with WinUI 3.

dotnet / eShop

A reference .NET application implementing an eCommerce site

LykosAI / StabilityMatrix

Multi-Platform Package Manager for Stable Diffusion

jamiejustcodes / OpenRend

Fast, deterministic, open-source Windows non-linear video editor built with C#/.NET 10, WPF, and a C++20/Direct3D 11 media engine

0x7c13 / Notepads

A modern, lightweight text editor with a minimalist design.

GalleanDev / Gallean

Gallean is a full remake of Disciples II: Rise of the Elves supporting every campaign and scenario, with original rules, hotseat multiplayer, and visuals rebuilt for 4K.

zion-sati / NetWasm

Compile C# and .NET CIL to small standalone Wasm with WASI (AOT with built-in Runtime and Precise GC)

microsoft / semantic-kernel

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

bkaankose / Wino-Mail

Built-in Mail & Calendars app clone for Windows.

thanhsondev / PSVIETHOA-FPKG-Builder

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ppy / osu

rhythm is just a *click* away!

rohzzn / cursors

One-click cursor packs for Windows. A tiny native app with 60 built-in cursor styles, 500 popular community sets and search.

Cysharp / UniTask

Provides an efficient allocation free async/await integration for Unity.

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.

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.

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.

Matteo842 / CrashBandicoot-Launcher

CrashBandicoot native pc port

SamboyCoding / Cpp2IL

Work-in-progress tool to reverse unity's IL2CPP toolchain.

StArraySharp / ShaderRipper

Unity shader decompiler — rebuilds DXBC/GLSL into readable ShaderLab

pearlxcore / PS5PKGTool

A Windows app for managing your PS5 dump and image collection, reading PS5 packages, and building or converting images.

MattParkerDev / SharpIDE

A modern, cross platform IDE for .NET, built with .NET & Godot

HotCakeX / Harden-Windows-Security

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows | Provides tools and Guides for Personal, Enterprise, Government and Military security levels | SLSA Level 3 Compliant for Secure Development and Build Process | Apps Available on MS Store✨

jayfunc / BetterLyrics

An elegant and deeply customizable lyrics visualizer & versatile music player, built with WinUI3/Win2D | 一款优雅且高度自定义的歌词可视化与全能音乐播放应用，基于 WinUI3/Win2D 构建

StartupHakk / OpenMonoAgent.ai

(BETA) AI shouldn't have a meter. Unlimited tokens. Forever. Your machine. Your agent. Use it from anywhere. Terminal-native coding agent powered by local LLMs — 100% open source, free forever, and installed with a single command. Proudly built on C#/.NET, because AI tooling should be infrastructure, not a subscription.

witchscottishfoldcat / WitchDrawer

轻量级 Windows 桌面文件收纳工具，支持拖放、路径映射和快捷搜索。A lightweight Windows desktop file organizer built with native WPF.

GlacierGlimmer / zmd-charge-plus

基于zmd-charge二次开发的终末地风格Windows/Linux/MacOS/Android状态栏HUD+。An Endfield-inspired Windows/Linux/MacOS/Android status HUD built upon zmd-charge.

danielmccluskey / halo5onpc

Mods in Campaign to the Halo 5 Forge PC Build

unoplatform / uno

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

MindWorkAI / AI-Studio

MindWork AI Studio is a free, independent cross-platform desktop app for local and cloud LLMs across providers, built to democratize AI access.

Zaneris / passenger

An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML tooling for Avalonia and WPF, and an MCP server for coding agents.

GTTeancum / SpideyPS1recomp

Native recompilations of Neversoft's PlayStation Spider-Man games, built with RecompOne. Games are siloed; only the recompiler and runtime are shared.

nopSolutions / nopCommerce

ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.

builtbybel / Flyoobe

Flyoobe is the Control Panel for setting up Windows

Facepunch / sbox-public

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games