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

• UpdatedOct 6, 2025
• Java

The modern Java bytecode editor

• UpdatedNov 5, 2025
• Java

Open-source, cross platform Qt based IDE for reverse-engineering Android application packages.

• UpdatedOct 6, 2023
• C++

Jar Analyzer - 一个 JAR 包 GUI 分析工具，方法调用关系搜索，方法调用链 DFS 算法分析，模拟 JVM 的污点分析验证 DFS 结果，字符串搜索，Java Web 组件入口分析，CFG 程序分析，JVM 栈帧分析，自定义表达式搜索。官方文档：https://docs.qq.com/doc/DV3pKbG9GS0pJS0tk

• UpdatedOct 19, 2025
• Java

建议使用新版：https://github.com/jar-analyzer/jar-analyzer

• UpdatedNov 30, 2023
• Java

The world's fastest apk (android)/java open source decompiler

• UpdatedOct 22, 2025
• C

Powerful and universal deobfuscator for Minecraft mods and java decompiler!

• UpdatedApr 2, 2024

使用JNI加密字节码，通过JVMTI解密字节码以保护代码，支持自定义包名和密钥，使用魔法禁止黑客dump字节码

• UpdatedDec 4, 2024
• C

Procyon java decompiler - Procyon is a binary star system in Canis Minor

• UpdatedMay 27, 2021
• Java

Java / Kotlin Decompiler and AST Library

• UpdatedJul 16, 2018
• Java

A Docker image with four popular Java decompilers in one place (CFR, Fernflower, Krakatau, and Procyon) 🚀🔨

• UpdatedApr 28, 2022
• Dockerfile

Plugin that brought the first true Java decompiler in IntelliJ, now it's an alternative to the IntelliJ's integrated FernFlower. Note that updates are sparse just as my spare time ;)

• UpdatedJun 6, 2021
• Java

DeAPK is an open-source, online APK decompiler which lets you upload an APK and then decompile it to Smali or Java sources. It is built using Laravel, Vue.js, Bootstrap, FontAwesome, Pusher, Redis, MySQL, apktool, jadx and hosted atop Oracle cloud platform.

• UpdatedMar 14, 2020
• PHP

An Open Source Java Decompiler Gui for Procyon

• UpdatedJul 11, 2024
• Java

Web-based Android debugger with inspection capabilities using Frida and Jadx as a backbone

• UpdatedJun 4, 2023
• Python

Java decompiler written in Rust with a focus on performance

• UpdatedSep 26, 2023
• Rust

IntelliJ integration for Despector

• UpdatedMar 28, 2017
• Kotlin

Code Engineering Library for Java

• UpdatedDec 31, 2023
• Java

Simple Batchfile that downloads and executes Fernflower.

• UpdatedJul 10, 2023
• Batchfile

The unofficial mirror of Intellij Community Java Decompiler

• UpdatedOct 13, 2020
• Java