PDF to word from byte[]

I have program which generate byte array of PDF file. I like to take the byte object in PDF and convert it into MSFT word. Can you advice if this can be complete? Do you have sample which you can share?

In other word, I want to convert byte[] object to Aspose.pdf object.

2nd. I like to save the output as binary stream back to browser. Will the following method supported? pdfDocument.save(response.getOutputStream(), com.aspose.pdf.SaveFormat.Doc);

3rd question, does the converted file format have any limitation. IE does images\charts embedded within PDF also gets converted into word?

Attached is the sample pdf file that I want to convert into word.

Thanks!