A PDF can include attachments like audio, fonts, images, text file, videos, etc. If you want to extract such files/attachments from a PDF, then this post can help you. Though you can use some PDF ...

i'm having some problems using Thunderbird 0.5 to send PDF attachments. whenever i send an e-mail to myself with a PDF attachment, i can't view the text of the e-mail message or save the attachment.

Your iPhone has the ability to view, download, edit, and save PDF documents to the Apple Books app or iCloud Files. You can download PDFs that have been sent to your ...