Alternatives to Java Decompiler

  • CFR

    CFR will decompile modern Java features - Java 8 lambdas (pre and post Java beta 103 changes), Java 7 String switches etc, but is written entirely in Java 6. [ http://www.benf.org/other/cfr/ ]

    Open Source Free Linux Windows Mac

    Portable Java

  • Java Class File Editor

    This is a tool to open Java class file binaries, view their internal structure, modify portions of it if required and save the class file back. It also generates readable reports similar to the javap utility. Easy to use Java Swing GUI. The user int…

    Open Source Free Linux Windows Mac

    Portable

    Java Class File Editor icon

  • JavaDecompilers.com

    Java decompilers online: *JAD, *JDCore, *Procyon, *Fernflower, *CFR. ? A user interface to extract source code from .class and .jar ‘binary’ files.

    Free Web

    Web-Based

    JavaDecompilers.com icon

  • Bytecode Viewer

    Bytecode Viewer is an Advanced Lightweight Java Bytecode Viewer, GUI Java Decompiler, GUI Bytecode Editor, GUI Smali, GUI Baksmali, GUI APK Editor, GUI Dex Editor, GUI APK Decompiler, GUI DEX Decompiler, GUI Procyon Java Decompiler, GUI Krakatau, GU…

    Open Source Free Linux Windows Mac

  • Cavaj Java Decompiler

    Cavaj Java Decompiler is a graphical freeware utility that reconstructs java source code from CLASS files. You can decompile java applets, jar and zip files producing accurate java source code. Browse the reconstructed source code with the Class Vie…

    Free Windows

    Cavaj Java Decompiler icon

  • Procyon

    Procyon is a suite of Java metaprogramming tools focused on code generation and analysis. It includes the following libraries: Core Framework Reflection Framework Expressions Framework Compiler Toolset (Experimental) Java Decompiler

    Open Source Free BSD Linux Windows Mac

    Code generation

    Procyon icon