Save and mark up PDFs on your iPhone, iPad or iPod touch with the Books app
On your iPhone, iPad or iPod touch, you can use Apple Books to save, sign, mark up and share PDFs.
29 Jan 2020 ... You can add PDFs to your Apple Books Library on your iPhone, iPad, iPod touch or Mac, then access your files on any of your other devices using ... Save a PDF file that's attached to an email or on a website ... Tap the share button in the upper-right corner. ... How to print or email a PDF from the Books app.