DJ Java Decompiler is a Windows 95/98/NT/2000 decompiler for Java that reconstructs the original source code from compiled binary CLASS files (for example, Java applets). DJ Java Decompiler is able to decompile complex Java applets and binaries, producing accurate source code.
Using DJ Java Decompiler is easy. Select Open and load your desired class file. You will see the source code instantly. This standalone Windows application doesn't require you to have Java installed. DJ Java Decompiler uses the command-line version of Jad as its decompiling engine. This program is also a fully featured Java editor.
Note: Clickhere to see a screen shot.