Back to Topics Directory
Topic Hub

#decompiler (30 Repositories)

Ranked open-source repositories tagged with #decompiler, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

63.0%

Avg Review Latency

52.8h

Filter by language

30 repositories tagged #decompiler

A TierC# 26.5k

icsharpcode/ILSpy

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

80.8%
Merge Rate
23h
First Review
33%
1st-Timers
19
Maintainers
A TierC# 2.5k

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.

75.8%
Merge Rate
13h
First Review
80%
1st-Timers
12
Maintainers
A TierTypeScript 84.8k 1 GFIs

morluto/rea

Reverse engineer anything with agents, from app behavior down to native binaries.

11.5%
Merge Rate
<1h
First Review
13%
1st-Timers
32
Maintainers
A TierRust 1.0k

pionxzh/wakaru

🔪📦 Javascript decompiler for modern frontend

78.8%
Merge Rate
13h
First Review
33%
1st-Timers
5
Maintainers
A TierPython 2.6k

decompiler-explorer/decompiler-explorer

Decompiler Explorer! Compare tools on the forefront of static analysis, now in your web browser!

100.0%
Merge Rate
3h
First Review
100%
1st-Timers
1
Maintainers
A TierC# 2.9k

SamboyCoding/Cpp2IL

Work-in-progress tool to reverse unity's IL2CPP toolchain.

75.0%
Merge Rate
<1h
First Review
86%
1st-Timers
4
Maintainers
A TierJava 50.8k

skylot/jadx

Dex to Java decompiler

58.8%
Merge Rate
7h
First Review
100%
1st-Timers
15
Maintainers
A TierCMCMake 191

lifting-bits/sleigh

Unofficial CMake build for Ghidra's C++ SLEIGH code

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
A TierJava 5.9k

jindrapetrik/jpexs-decompiler

JPEXS Free Flash Decompiler (FFDec) is open-source Flash SWF decompiler and editor. Extract and edit ActionScript, images, sounds, shapes, fonts, and other SWF resources.

80.0%
Merge Rate
10h
First Review
80%
1st-Timers
2
Maintainers
A TierJavaScript 607

wargio/r2dec-js

r2dec-js is a JavaScript-based decompiler that converts assembly code into pseudo-C. It aids users in understanding assembly by providing readable high-level explanations, making low-level programming more accessible and facilitating debugging across diverse hardware platforms.

100.0%
Merge Rate
1h
First Review
100%
1st-Timers
1
Maintainers
A TierC# 220

AITYunivers/NebulaFD

A work in progress, reimagined decompiler for Clickteam Fusion.

80.0%
Merge Rate
3h
First Review
100%
1st-Timers
1
Maintainers
B TierPython 1.7k

marin-m/pbtk

A toolset for reverse engineering and fuzzing Protobuf-based apps

100.0%
Merge Rate
6h
First Review
100%
1st-Timers
1
Maintainers
B TierJavaScript 649

yincongcyincong/wechat_chatter

微信(wechat hook macos) mac 收发消息逆向

88.9%
Merge Rate
5h
First Review
100%
1st-Timers
0
Maintainers
B TierJava 262

nbauma109/jd-gui-duo

A multi-decompiler standalone desktop GUI supporting JD-Core V0 & V1, CFR, Procyon, Fernflower, Vineflower & Jadx

83.3%
Merge Rate
6d
First Review
67%
1st-Timers
2
Maintainers
B TierC# 486

EliotVU/Unreal-Library

Decompiler for Unreal package files (.upk, .u, .uasset; etc), with support for Unreal Engine 1, 2, and 3

85.7%
Merge Rate
7h
First Review
100%
1st-Timers
1
Maintainers
B TierPython 4.3k

rocky/python-uncompyle6

A cross-version Python bytecode decompiler

100.0%
Merge Rate
4d
First Review
100%
1st-Timers
1
Maintainers
B TierRust 372

ejfkdev/ddc

Android DEX → Java decompiler in Rust, built for speed — full apps in seconds, queries in milliseconds. Progressive analysis, javac-verified output, every DEX version, multi-dex & XAPK/APKS/APKM containers.

100.0%
Merge Rate
3h
First Review
0%
1st-Timers
1
Maintainers
B TierHTML 387

nevillegrech/gigahorse-toolchain

A binary lifter and analysis framework for Ethereum smart contracts

100.0%
Merge Rate
20d
First Review
0%
1st-Timers
0
Maintainers
B TierC# 2.6k

uxmal/reko

Reko is a binary decompiler.

100.0%
Merge Rate
4d
First Review
0%
1st-Timers
1
Maintainers
B TierC++ 495 2 GFIs

lkimuk/ReArk

An intelligent reverse engineering analysis tool designed for multiple target platforms, currently supporting HarmonyOS (HAP/APP/ABC) and Android (APK/AAB).

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierC# 2.1k

UnderminersTeam/UndertaleModTool

The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!)

44.7%
Merge Rate
9d
First Review
29%
1st-Timers
27
Maintainers
B TierRust 1.6k

Jon-Becker/heimdall-rs

Heimdall is an advanced EVM smart contract toolkit specializing in bytecode analysis and extracting information from unverified contracts.

43.8%
Merge Rate
2h
First Review
0%
1st-Timers
0
Maintainers
B TierRust 138

xmoezzz/rfvp

A Non-Official Rust cross-platform implementation of the FVP engine & IDE

66.7%
Merge Rate
8d
First Review
0%
1st-Timers
1
Maintainers
B TierJavaScript 519

ruvnet/open-claude-code

Nightly Claude Code CLI Decompile — Reverse Engineered & Rebuilt

37.5%
Merge Rate
10d
First Review
100%
1st-Timers
1
Maintainers
C TierJavaScript 153

ruvnet/rudevolution

ruDevolution — The first decompiler that understands code semantically, recovers original names with AI, proves every transformation with cryptographic witness chains, and gets smarter with every run.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierPython 4.9k

charles2gan/GDA-android-reversing-Tool

the fastest and most powerful android decompiler(native tool 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, data decryption, and encryption, etc.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
C TierC++ 115

ngwg/ceasta

disassembler, decompiler and debugger in one, with a built-in mcp server: point an ai at a binary and it can debug it, not just read it. ida-style listing, pseudocode (f5), x64dbg-style debugger (windows and linux), binary diff, lua plugins. reads pe, elf and mach-o. runs on windows, linux and macos.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierC++ 335

xensik/gsc-tool

A utility to compile & decompile IW engine game scripts.

0.0%
Merge Rate
5h
First Review
0%
1st-Timers
0
Maintainers
D TierRust 142

1-3-7/disrobe

Static decompiler, deobfuscator, and unpacker for reverse engineering and malware analysis: Python decompiler (3.8-3.15), PyInstaller extractor, PyArmor unpacker, JavaScript deobfuscator (obfuscator.io, JS-Confuser, webpack), Android APK and Java decompiler, .NET deobfuscator, UPX unpacker, Lua, PHP, WASM, PowerShell. MCP server.

0.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
D TierJava 73

firstfault/Trinity

Software reverse engineering tool for Java

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers