Class Decompile is a python script for Hopper Disassembler. This script can export pseudo code of the classes.

1. Move the Class Decompile.py file into the ~/Library/Application Support/Hopper/Scripts directory.

2. Drag the executable file to Hopper and wait for the analysis to be completed.

3. Click the menu button Scripts -> Class Decompile:
   

4. Hopper will pop up a message box, you can choose the decompile type:

5. If you choose Decompile One Class, the following box will appear:
   Enter a class name, click the OK button to decompile that class.

6. The decompiled pseudo-code stored in the ~/ClassDecompiles directory.