Top 223 x86 open source projects

Boomerang Decompiler - Fighting the code-rot :)

Instructions database and utilities for X86/X64 and ARM (THUMB/A32/A64) architectures.

Fast and lightweight x86/x86-64 disassembler and code generation library

Armbian Linux build framework

Example ASM code following SLAE course and exam assignments.

ProTecT is an MS-DOS packer. While this packer is outdated, it uses a number of interesting anti-analysis techniques that are still relevant today.

x86 Kernel Project

RocketOS is a Unix based OS that uses legacy BIOS and GRUB and is written in C17. It is being developed for educational purposes primarily, but it still is a serious project. It is currently in its infancy.

A blazing fast and asynchronous web server for static files-serving. ⚡

OpenWrt for Nanopi R2C/R2S/R4S/X86

flat assembler 1 - reconstructed source history

NoNameOS is a simple 32 bit x86 Operating System!

CPU Ultimate Latency Test.

A faked Total Commander in C#

网易云信C# SDK

Saraff.Twain.NET is the skillful scanning component which allows you to control work of flatbed scanner, web and digital camera and any other TWAIN device from .NET environment. You can use this library in your programs written in any programming languages compatible with .NET technology.

Radical kernel source tree

Simple GUI based Operating System - Based upon my own Microcokernel, heavily inspired by the original 1980s AmigaOS (though somewhat simpler).

Simple microkernel (early stage)

A fast usermode x86 and x86-64 emulator for Arm64

x64 Assembly Demo Framework

The x86 processor fuzzer

cybozu labs youth 7th

Customized Pure OpenWrt & Self-Build OpenWrt Packages Project.

A 16-bits x86 DOS Assembly library that provides many useful functions for developing programs. It has both VGA grapics functions as well as general purpose utilities. The main purpose of this library was to be able to implement simple DOS games (in Assembly) using VGA (320x200, 256 colors) display.

A fast and lightweight decoder for x86 and x86-64 and encoder for x86-64.

Extracting high level semantic information from binary code

A machine-readable representation of the Intel x86 Instruction Set Reference.

one mini operating system simplified from linux0.12

ANSI C 16bit Compiler + NASM Assembler + Intel 8086 / 80186 + X87 emulator written entirely in TypeScript

A simple OS running on Intel x86 architecture | No longer updating

An x86 real mode multiboot-ish ELF bootloader

Fast, parallel, cross-variant ROP/JOP gadget search for x86/x64 binaries.

Lightweight and performant dynamic binary translation for RISC–V code on x86–64

🛠 Knowledge about the topic of x86 assembly & disassembly 🛠

Tool for hardware-level feature control

A 32bit multiboot OS kernel for IA32 (PC/AT) systems.

Quick Start on How to Run Android x86 in QEMU

Cryptographic suite for Arduino (SHA, HMAC-SHA)

Main kernel tree

The core components of the L4Re operating system.

Create and deploy a LEGACY or EFI OpenWRT bootable image for x86_64 processors

Introductory software reverse engineering tutorial for beginners

Programming language that compiles into a x86 ELF executable.

🖨️🐞 Printf Based Debugger, a user-friendly C debugger

The IBM PS/1 emulator.

Hobby Operating System

Minimal .NET wrapper around the simple, easy to use Flat Assembler written by Tomasz Grysztar. Supports both x64 and x86 development.

A simple x86 emulator, debugger, and editor in JavaScript.

An open-source x86 / x86-64 hooking library for Windows.

Pink's Tracing Library

GoRAT (Go Remote Access Tool) is an extremely powerful reverse shell, file server, and control plane using HTTPS reverse tunnels as a transport mechanism.

FAT12/16/32 Bootsector for .COMs/.EXEs

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit ARM & 64-bit ARM architectures.

A snake game written in x86 Assembly language for windows console

x86-64 | ARM (AArch32/AArch64/THUMB) full instruction set.

Lightweight and optimised PHP-FPM (PHP 7.4, 8.0, 8.1) Docker images with essential extensions on top of latest Alpine Linux.

Nim utilities for advanced CPU operations: CPU identification, ISA extension detection, bindings to assorted intrinsics

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

💾 Master Boot Record with a boot menu written in Assembly