Best Open Source x86 Libraries

A curated list of the most popular GitHub repositories tagged with x86. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1ventoy/Ventoy

A new bootable USB solution.

74,603C

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#2x64dbg/x64dbg

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

47,770C++

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#3copy/v86

x86 PC emulator and x86-to-wasm JIT, running in the browser

22,193JavaScript

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#4mytechnotalent/Reverse-Engineering

A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.

13,264Assembly

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#5unicorn-engine/unicorn

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

8,766C

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#6FEX-Emu/FEX

A fast usermode x86 and x86-64 emulator for Arm64 Linux

6,899C++

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#7klange/toaruos

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.

6,622C

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