KnifeLemon / Filee

Free, open-source file converter. Convert 255 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.

dlsandy / Transub-Player

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

tgeorgiadis / quiver-launcher

A modern launcher for downloading, installing, and running apps from GitHub and GitLab releases. With a personal library, community catalog subscriptions, and flexible filtering.

ntdevlabs / tiny11builder

WinUI app for building smaller, customized Windows 11 images.

memstechtips / Winhance

Application designed to optimize, customize and enhance your Windows experience.

2dust / v2rayN

A GUI client for Windows, Linux and macOS, support Xray and sing-box and others

Tianyu199509 / DeskBox

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

PCL-Community / PCL-CE

PCL 社区版 由社区开发者维护与管理

dach6 / ExaltHelper

A C# Windows companion for Realm of the Mad God Exalt featuring real-time DPS tracking, player/party overlays, ability & loot logs, and gameplay utilities with updated combat calculation fixes.

BillyNabil / nabyscape

A customizable island for Windows 11. Music, system stats, and everyday tools. Local data, open source.

yksr-melt / Meltype

雪解けのように、半角/全角の壁を溶かす日本語入力。

BlueHeisenberg / SCSKiller

Kill shader compilation stutter before you play. Compiles your games' shaders into the GPU driver's cache ahead of time. Windows, NVIDIA and AMD.

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.

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.

beeradmoore / dlss-swapper

Windows tool for downloading, managing, and swapping DLSS, FSR, and XeSS DLL files in installed games.

PowerShell / PowerShell

PowerShell for every system!

luolangaga / tubatools

这是图吧工具箱基于 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功能，更可满足高度自定义的个性化需求。

microsoft / microsoft-ui-reactor

Reactor is an experimental set of extensions to WinUI

seerge / g-helper

Lightweight Armoury Crate alternative for Asus laptops with nearly the same functionality. Works with ROG Zephyrus, Flow, TUF, Strix, Scar, ProArt, Vivobook, Zenbook, Expertbook, ROG Ally, and more.

itsfatduck / optimizerDuck

Free, open-source Windows optimization tool for performance, privacy, and simplicity.

builtbybel / Bloatynosy

The Windows debloater.

ggml-org / Llama-Windows

Windows Llama App Companion

QL-Win / QuickLook

Bring macOS “Quick Look” feature to Windows

krllmrzv / Sweetch

Файловый конвертер для Windows: круговое меню, русский и английский интерфейс, две темы и Pandoc в комплекте.

files-community / Files

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

RayrenSX / iPhoneMirror

Local Windows iPhone/iPad mirroring over USB and AirPlay with D3D11 preview, multi-device sessions, OBS output, and a standalone driver manager.

evren-oct / vigil-watt

Windows 无线外设电量监控 —— 蓝牙耳机、2.4G 键鼠手柄。桌面小组件、任务栏 显示 Unified battery level indicators for 2.4GHz mice, headsets and Bluetooth devices in the Windows tray

madoiscool / LuaTools

AppID Manager for ST

Tichau / FileConverter

File Converter is a very simple tool which allows you to convert and compress files using the context menu in windows explorer.

Apps2Samsung / Apps2Samsung

One-click app installer for Samsung TVs, projectors and smart monitors (Tizen) — Jellyfin, Moonlight, and the whole community catalog.

Devolutions / UniGetUI

UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers

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.

lokicorvus / crosspet

跨 AI 桌宠：跟着你用的 AI 换形象、跟着 AI 的工作状态做动作

ralphtradesz / trading-hub

Plataforma de trading gratis y de código abierto para Mac (con guía para portarla a Windows con Claude): footprint, DOM, backtesting anti-sobreoptimización y estrategias con IA. 100 % local.

sourcegit-scm / sourcegit

Windows/macOS/Linux GUI client for GIT users

PZW152 / one-click-eu-lord

一鍵轉生歐爺 · 一键转生欧爷 · One-Click EU Lord — give Windows 11 every gain from Ireland's EU/EEA (DMA) policy without the features the EU build removes, and keep it across updates. One 166 KB exe, no runtime, fully reversible. 繁中 / 简中 / English.

Diorser / LiteMonitor

一款轻量级、高度可定制的 Windows桌面和任务栏硬件性能监控工具，支持监测 CPU、GPU、内存、磁盘、网速、FPS 计数、插件扩展及内存清理。A lightweight, customizable hardware monitor for the Windows desktop & taskbar. Features CPU/GPU/RAM/Network monitoring, FPS counter, plugin support, and memory optimization.

finna / herdr-hud

Manage your Herdr agents while gaming. Floating desktop HUD for macOS and Windows; Omarchy plugin linked inside.

sharpemu / sharpemu

An experimental PlayStation 5 emulator for Windows, Linux and macOS.

MoFeng2223 / BrimDeck

A Dynamic Island for Windows 11 with AI coding tool quotas, usage tracking, music controls, and more.

SakiRinn / LiveCaptions-Translator

Lightweight and powerful real-time audio/speech translation tool based on Windows LiveCaptions.

OpenRA / OpenRA

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

huynhsontung / Screenbox

LibVLC-based media player for the Universal Windows Platform

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.

huaotem-bot / gezi-quark-downloader

鸽子下载Windows 桌面端的完全免费支持免转存的夸克网盘下载器,妈妈再也不害怕网盘容量不够了

Star-Pie / StarPie

StarPie 现代化 Windows 鼠标轮盘手势系统

gibbed / SteamAchievementManager

A manager for game achievements in Steam.

cavalei / PCL2-

为 PCL 2.99 恢复整合包安装能力的第三方修改器：单文件、离线运行，按方法体指纹识别构建，不改原文件。

lively-community / lively

Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

NickvisionApps / Parabolic

Download web video and audio

CoderGamester / mcp-unity

Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs

nota-daw / nota

Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.

DevToys-app / DevToys

A Swiss Army knife for developers.

Orbmu2k / nvidiaProfileInspector

Windows tool for viewing and editing NVIDIA driver profiles and hidden driver settings via the NVIDIA Driver Settings API.

PLFJY / ContextMenuMgr

Context Menu Manager Plus 是一个强大的实用程序，它可帮助您管理 Windows 上的右键菜单，并避免第三方向你的右键菜单里塞屎

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。

LenovoLegionToolkit-Team / LenovoLegionToolkit

Lenovo Legion Toolkit (LLT) is a Windows desktop utility created for Lenovo gaming laptops that replaces Lenovo Vantage, Legion Zone, and Legion Space.

Flow-Launcher / Flow.Launcher

:mag: Quick file search & app launcher for Windows with community-made plugins

Macro-Deck-App / Macro-Deck

The open-source macro pad with customizable widgets, powerful integrations and a secure plugin ecosystem.

ABING1111 / BiliDesk

哔哩哔哩第三方桌面客户端 · Windows / WPF / .NET 8