Java Class File Editor is described as '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' and is a Decompiler in the development category. There are six alternatives to Java Class File Editor for a variety of platforms, including Windows, Linux, Mac, Web-based and Eclipse apps. The best Java Class File Editor alternative is Java Decompiler. It's not free, so if you're looking for a free alternative, you could try Java Decompiler or Cavaj Java Decompiler. Other great apps like Java Class File Editor are Decompiler.com, CFR and Bytecode Viewer.