Java decompiler (DJ Java Decompiler)

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DJ Java Decompiler is a powerful and easy-to-use java decompiler. Using DJ Java Decompiler you can decompile class files and save them as text files or other formats. It can recreate the original source code from compiled binary class files. (For example, Java applets).

The compiled CLASS files can be compiled and restored into Java original files, and can be used without additional installation of JVM (Java Virtual Machine) or Java SDK tool modules. Not only that, DJJava Decompiler also serves as a Java program editing tool.

Main functions

DJ Java Decompiler can decompile complex Java applets and binaries to produce accurate source code.

DJ Java Decompiler is a standard Windows application; it doesn't even require a Java development environment installed on your machine.

DJ Java Decompiler is not only a JAVA disassembler, but also a full-featured JAVA editor with syntax highlighting and user interface.

Using DJ Java Decompiler is very easy, select the class file you want to decompile, or just double-click the class file you want to decompile.

DJ Java Decompiler also supports dragging and dropping on the interface to decompile class files.

You can also see the source code immediately in the Windows Explorer right-click menu.

You can decompile class files on your computer's hard drive or on a network disk (where you have full access or just modify the .jad file to change the default output directory).

How to use

After installation, find its installation path. Mine is: C:/Program Files/decomp. Then add the path to the environment variable path.

First, use winrar to decompress the jar file to be decompiled into a folder with the same name as the jar file.

Enter the following command in the command input box:

jad -o -r -d F:/am -sjava F:/amclientsdk/**/*.class

Among them: F:/am represents the storage path of the compiled file

F:/amclientsdk/**/*.class represents the files that need to be decompiled

-o - overwrite output files without confirmation (default: no) Overwrite files without confirmation (default: no)

-r - restore package directory structrure restore package directory structure

-s- output file extension (by default '.jad') If not set to -sjava, the default extension is .jad

For others, two consecutive stars in F:/amclientsdk/**/*.class represent subdirectories at any level.

OK, this much is enough to complete our task.