Top 80 decompiler open source projects

.NET Patcher library using dnlib

The modern Java bytecode editor

JPEXS Free Flash Decompiler

Rellic produces goto-free C output from LLVM bitcode

Unity IL2CPP Disassembler (for apk)

Hexrays Toolbox - Find code patterns within the Hexrays AST

Ghidra Analysis Enhancer 🐉

Context-sensitive HexRays decompiler plugin that visualizes the ctree of decompiled functions.

An Interactive Hex-Rays Microcode Explorer

Advanced and easy to use penetration testing framework 💣🔎

A cross-version Python bytecode decompiler

Unofficial mirror of FernFlower Java decompiler (All pulls should be submitted upstream)

REPL-integrated Clojure-to-Java decompiler

Python snippets for Ghidra's Program and Decompiler APIs

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

radare2-based decompiler and symbol executor

abyss - IDAPython Plugin for Postprocessing of Hexrays Decompiler Output

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

Let's document Emacs Lisp Bytecode (Lisp Assembly Program) instructions

A MIPS decompiler.

Java / Kotlin Decompiler and AST Library

A decompiler library for Unreal packages such as .upk and .u files, supporting Unreal Engine 1, 2, and 3.

GDA is a new fast and powerful decompiler in C++(working without Java VM) for the APK, DEX, ODEX, OAT, JAR, AAR, and CLASS file. which supports malicious behavior detection, privacy leaking detection, vulnerability detection, path solving, packer identification, variable tracking, deobfuscation, python&java scripts, device memory extraction, dat…

A javascript bytecode decoder for mozilla spider-monkey version 34. May decompile jsc file compile by cocos-2dx

Remapping tool for compiled java programs.

MrsPicky - An IDAPython decompiler script that helps auditing calls to the memcpy() and memmove() functions.

通过精简Smali语法细节来增强反编译代码阅读性，自定义了一种简单语法

Various scripts for the Hexrays decompiler (kloppy, shuffle, arachno, IDA coffee, screenrecorder, ricky)

Decompile and Recompile android aplication use termux without openjdk installed

Unofficial CLI support for ex4_to_mq4 decompiler. Note: This is the wrapper, not decompiler!

Protobuf decompiler

Reko is a binary decompiler.

High-level library for executable binary file analysis

C++ python bytecode disassembler and decompiler

A toolset for reverse engineering and fuzzing Protobuf-based apps

Dex to Java decompiler

Tool to decompile & extract Android Dex bytecode from Vdex files

Lua Decompiler for lua 5.1 , 5.2 and 5.3

🔬 Valve's Source 2 resource file format parser and decompiler

An optimizing decompiler

Deep ghidra decompiler and sleigh disassembler integration for rizin

Rich Domain Model for JVM Bytecode and Framework to interpret and transpile it.

IDAPython plugin that synchronizes disassembler and decompiler views

radare2 plugin - converts asm to pseudo-C code.

Components of a decompilation pipeline.

The most complete tool for modding, decompiling and unpacking Undertale (and other Game Maker: Studio games!)

A sane API for IDA Pro's decompiler. Useful for malware RE and vulnerability research

Python decompiler for 3.7-3.8 Stripped down from uncompyle6 so we can refactor and fix up some long-standing problems

WebAssembly to C decompiler

Boomerang Decompiler - Fighting the code-rot :)

Lua Decompiler for Lua version 5.1

Small Rust utility to decompile Android apks

MBBSDASM is an x86 Disassembler for 16-bit DOS / Windows 3.0 Segmented Executable (NE) EXE/DLL File Format with special features related to The MajorBBS & Worldgroup Modules

Compiler/decompiler toolkit for redscript

Appcelerator Titanium APK source code recovery tool

High-level library for executable binary file analysis

Spec compliant WebAssembly compiler, decompiler, and generator

A simple (and outdated) Old-School RuneScape decompiler/deobfuscator. Performs field and method analysis which uses ASM and bytecode patterns for identification. Identified fields could be used for creating bot clients or QoL clients. For educational use only.

Hexrays decompiler plugin that colorizes and filters the decompiler's output based on regular expressions