CFW2OFW Helper GUI

Hi I have an ISO and I want to convert it to this software.Where can I find this software? I want to convert the ISO because it doesn't work in a emulator and I don't know where to ask for help.I've tried the simple version of CFW2OFW but the ISO is not compatible with the ID.
What should I do?

I want to convert a ISO file to a PKG file.How do I do that?Is there a software that works?