JD-GUI is a standalone graphical utility that displays Java source codes of “.class” files. You can browse the reconstructed source code with the JD-GUI for instant access to methods and fields.
How to Install The Tool:
Installation of JD-GUI is a straightforward process.
- You can download the java file from http://java-decompiler.github.io/
- You can download the debian file from http://java-decompiler.github.io/
- JD GUI Java Decompiler requires Java 1.8
Windows users can simply run the application by double clicking it.
If you have installed using .deb format you can find it in applications menu.
If you downloaded in jar file format you can run the application by
Java -jar jd-gui-1.x.x.jar