If users want to know how to open attachments in a PDF file then they can easily open & view them with a supportive application like Adobe Acrobat Reader. Now, in the up-coming section, we have discussed the steps to view Adobe PDF file attachments. if the user wants to open an XLS file that is attached in the PDF then the machine should have an Excel application running. However, once the user converts any emails to PDF format, they can open and view that email in PDF format, but to open the email attachment, they need the specific application that supports that attachment. It can be a PDF itself, XLS/XLSX, and DOC/DOCX, PPT/PPT X file, ima ge files, or even file types from different email platforms. The PDF format carries embedded attachments and that attachment can be anything. The topic of discussion here is how to view and open attachments in a PDF file. Thus in order to open and view PDF files, any Adobe Acrobat edition is to be installed in the machine.
Adobe Reader (formerly called Acrobat Reader) is the only PDF file viewer software that helps users to open and interact with any kind of PDF content.