Top 45 winapi open source projects

A set of tutorials about code injection for Windows.

Build HTML Desktop Apps on .NET/.NET Core/.NET 5 using native GUI, HTML5, JavaScript, CSS

XD Pascal: A small embeddable self-hosting Pascal compiler for Windows. Supports Go-style methods and interfaces

Creative and unusual things that can be done with the Windows API.

C library providing set of additional user interface controls for Windows, intended to be complementary to standard Win32API controls from USER32.DLL and COMCTL32.DLL.

A lightweight modern C++11 library for Win32 API, using lambdas to handle Windows messages.

Win32编程

AI 俄罗斯方块（C++）

Hook WinAPI functions used by Valve Anti-Cheat. Log calls and intercept arguments & return values. DLL written in C.

Windows API wrapper class for simulating mouse movement, clicking, and more.

A powerful C keylogger for Windows.

Rust bindings to Windows API

QDirect3DWidget implementation similar to the built-in QOpenGLWidget

A simple, direct, ultra-thin CLR library for high-performance Win32 Native Interop

A set of .NET libraries for Windows implementing PInvoke calls to many native Windows APIs with supporting wrappers.

Read and write process memory in Node.js (Windows API functions exposed via Node bindings)

Mahou(魔法) - The magic layout switcher.

Sources from the ZetCode's Windows API tutorial

Windows 任务管理器重制版 A rebulid version for Windows task manager.

Field of view tools for MW2, MW3, and Ghosts

This is old-school tool for taking screenshots without bloatware features, simple as life, light as air.

Socket hook is an injector based on EasyHook (win only) which redirect the traffic to your local server.

WinAPI Declare Library for use with Xojo

Windows utility for intercepting process creation and assigning standard actions to program startup

Source code for the posts of my blog https://theroadtodelphi.com/

Process Hacker 2 hiding from external applications

Delphi library for system programming on Windows

An application that allows you to hide certain windows when sharing your full screen

POC of a better implementation of GetProcAddress for ntdll using binary search

Rust win clipboard utilities

.NET clone of DeskPins software

Go Windows Programming Tutorial

Helper functions and socket classes to perform TLS communication by means of WinAPI (SChannel)

Generic Windows library designed to help detecting issues related to high PC uptime

Lightweight SQLite editor for Windows

User-mode Windows DLL injector written in Assembly language (FASM syntax) with WinAPI.

Portable Executable launcher for Windows NT bypassing loader

Touch Sensor Emulation for SDEY - 💦 Touchlaundry Disco

Captain Claw external hack

Isotoxin source

List control with innate tool-tips, color, sorting, embedded hyperlinks, sub-item custom data, column hiding and lot more abilities.

Demo service that runs in svchost.exe

In 'n Out - See what goes in and comes out of PEs

An Incident Response tool to extract console command history and screen output buffer

Makes your Unity window transparent and allows files dropping