JODE is a java package containing a decompiler and an optimizer for java. This package is freely available under the GNU GPL. New: The bytecode package and the core decompiler is now under GNU Lesser General Public License, ... can integrate it in your project. The decompiler reads in class files and produces something similar ...

DJ Java Decompiler is Windows2K/XP/2003/Vista/7 decompiler and disassembler for Java that reconstructs the original source code from the compiled binary CLASS files (for example Java applets). DJ Java Decompiler is able to decompile complex Java applets and binaries, producing accurate source code. It ... obtain all essential information about the class files. DJ Java Decompiler is a stand-alone Windows application; it ...

Java Obfuscator Anti-Decompiler (JOAD) is a smart java code obfuscator, class optimizer and string encrypter. It ... but easy to use program. JOAD - Java Obfuscator Anti-Decompiler uses techniques such as smart name ... files using the reflection api, class loaders or java native interface), control flow obfuscation, constant string encryption ... security of the obfuscated classes. JOAD also uses java class optimization techniques to produce faster code and ...

... utility that could help You to successfully decompile Java classes created by the modern Java compilers (of Java 1.4, Java 1.5 or later). JadRetro operates by transforming the specified Java class files (if needed) into ones which could be processed correctly by an old Java decompiler (designed to work with classes of Java ...