Thank you for your relpy-can i have your msn?

Thank you for your kindly help.I saw the help document that there is a PdfExtractor class,so I guess the pdf.kit must have obtained the informations(locations,fonts...) about the texts(or images),but why cann't I get the informations?

Maybe I have not made things clear. We support extracting images, attachments and text from PDF. But these functions are still on DOCUMENT level. You can extract images or text inside the document but you can’t get the loaction of objects and text formatting. Our developers will give more detailed comments if needed.