QL-Win / QuickLook
Bring macOS “Quick Look” feature to Windows
QL-Win / QuickLook
RayrenSX / iPhoneMirror
Local Windows iPhone/iPad mirroring over USB and AirPlay with D3D11 preview, multi-device sessions, OBS output, and a standalone driver manager.
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
kevinnie2003 / LOMAssistant
咖啡伴侣：《活侠传》全能Mod - 剧情回顾、分支自选、修改面板、存档优化、随时存档 / 咖啡伴侶：《活俠傳》全能Mod - 劇情回顧、分支自選、修改面板、存檔優化、隨時存檔 / Coffee Companion: All-in-One Mod for Legend of Mortal - story overview, branch picking, stat editor, better saves, save anywhere / 珈琲のおとも：『活俠傳』オールインワンMod - ストーリー振り返り、分岐選択、数値エディタ、セーブ改良、随時セーブ / 커피 동반자: 『활협전』 올인원 Mod - 스토리 회고, 분기 선택, 수치 편집, 저장 개선, 수시 저장
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.
gibbed / SteamAchievementManager
A manager for game achievements in Steam.
Orbmu2k / nvidiaProfileInspector
Windows tool for viewing and editing NVIDIA driver profiles and hidden driver settings via the NVIDIA Driver Settings API.
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.
LowerStatesman / rewrite-pad
Published: 2026-10-18
ValveResourceFormat / ValveResourceFormat
Source 2 Viewer is an all-in-one tool to browse VPK archives, view, extract, and decompile Source 2 assets, including maps, models, materials, textures, sounds, and more.
Ruben2776 / PicView
Fast, free and customizable picture viewer
4sval / FModel
Unreal Engine Archives Explorer
riyasy / FlyPhotos
A blazing fast ultra-light photo viewer replacement for Windows. Works similar to Picasa Photo Viewer.
0x7c13 / Notepads
A modern, lightweight text editor with a minimalist design.
nautilusbits / mdk-sdl
Port of MDK (Shiny Entertainment, 1997) to C# and SDL3, based on reverse engineering: stereo 3D, VR viewer (Cardboard) on Android and desktop, gamepads - work in progress
Toufff / zhaohuo-system
赵活系统 / 趙活系統 · 活侠传游戏内修改器 · ZhaoHuo System, a Legend of Mortal in-game trainer · 활협전 트레이너 — BepInEx mod: pick events, edit stats & affection, preview dialogue outcomes, choose dice results, god mode & one-hit kill
microsoft / perfview
PerfView is a CPU and memory performance-analysis tool
mukunku / ParquetViewer
Simple Windows desktop application for viewing & querying Apache Parquet files
character-map-uwp / Character-Map-UWP
A modern, native UWP replacement for the Win32 Character Map and Windows Font Viewer with flawless high DPI and touch support.
OutSystems / WebView
Avalonia/WPF control that wraps CefGlue webview control
lfss-zxj / ai-interview-tools
ai-interview-tools是一款将电脑声音实时转为中文字幕，并由 AI 流式分析对话、即时生成面试回答建议的ai面试助手。
sn4k3 / UVtools
MSLA/DLP, file analysis, calibration, repair, conversion and manipulation
microsoft / automatic-graph-layout
A set of tools for graph layout and viewing
Mr-sans-and-InitLoader-s-team / Escape-From-Duckov-Coop-Mod-Preview
逃离鸭科夫联机mod（by Mr.sans & InitLoader）
NetSparkleUpdater / NetSparkle
NetSparkle is a C#, cross-platform, highly-configurable software update framework with pre-built UI for .NET developers compatible with .NET 4.6.2/.NET 6+, WinForms, WPF, and Avalonia; uses Ed25519 signatures. View basic usage here in the README and try the samples for yourself.
Leo-Corporation / InternetTest
InternetTest is a modern connection utility for Windows. It can locate IP addresses, send ping request, recover your WiFi passwords and more!
reactiveui / Camelotia
A cross-platform sample application built with ReactiveUI. Camelotia is a file manager for cloud storage providers and local file systems, demonstrating reactive MVVM architecture, testable view models and shared code across desktop UI frameworks.
ww-rm / SpineViewer
一个简单好用的 spine 文件查看&导出&壁纸工具。A simple and easy-to-use spine file viewer & exporter & wallpaper.
Views2k / Wisp
Customizable Forza Horizon 6 HUD and telemetry overlay for Windows PC, with power and torque gauges, drift angle guidance, a second-screen dashboard, and recorded run comparisons.
So2K / UltraExplorer
Native Windows file manager with a zoomable filesystem canvas. C#/.NET, Direct3D 11, colour Tags and split view.
dotnet / dotNext
Next generation API for .NET
sebastienros / fluid
Fluid is an open-source .NET template engine based on the Liquid template language.
KirillOsenkov / MSBuildStructuredLog
A logger for MSBuild that records a structured representation of executed targets, tasks, property and item values.
Cysharp / ObservableCollections
High performance observable collections and synchronized views, for WPF, Blazor, Unity.
dotnet / designs
This repo is used for reviewing new .NET designs.
MicrosoftDocs / windows-dev-docs
Conceptual and overview content for developing Windows apps
FantasticFiasco / mvvm-dialogs
Library simplifying the concept of opening dialogs from a view model when using MVVM in WPF
EvotecIT / EventViewerX
Windows Event Log tooling for PowerShell and .NET: typed queries, reporting, export, WEC, automation, and the PSEventViewer module.
zodiacon / EtwExplorer
View ETW Provider manifest
carina-studio / ULogViewer
Cross-Platform, Agent-Native Universal Log Viewer.
cadon / ARKStatsExtractor
A tool for the game ARK: Survival Evolved. Extracts possible levelups of creatures to get the values for breeding. With library and pedigree-view.
erikdarlingdata / PerformanceMonitor
Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS, Postgres, Aurora Postgres.
davidwhitney / JsxCore
Native support for JSX and TSX as a server and client rendered view engine for ASP.NET Core. Bringing the modern web to ASP.NET.
donislawdev / BetterWindowsServices
services.msc replacement for Windows admins: search every service with a query language, preview every change before it runs, and diff a snapshot to see what drifted. GUI + CLI
glgen / UEBlueprintGraphViewer
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NeoAstra / NeoAstra
A desktop application framework for .NET that brings your web UI to native windows
issacnitin / RealDiff
Runtime behavior diffs for pull requests
MriyaLab / Pysar
Cross-platform report engine for .NET. Describe a paginated document once in .rxaml markup or a fluent C# builder, supply your data, and get a vector PDF, bitmap pages, or an in-app view — rendered by plain .NET on SkiaSharp across Windows, macOS, Linux, Android, iOS and the browser (MAUI, Avalonia, WPF, Blazor). MIT licensed.
LuxUmbra697 / DSH-Desktop
把 DeepSeek Harness 装进一个独立窗口：双击即用、免终端、免浏览器，支持插件改造，载荷可裁到 210 MB（便携包 74.8 MB），内置运行环境探测与 DSH 就地更新。
aussieBIMguru / BimGo
Claude spun FPS Revit model viewer.