Did you know your iPhone and iPad have a built-in scanner and can turn any photo into a PDF automatically? It's inside of the note app that comes with your phone. Simply open the notes app and ...

iPhone users can now use their device to sign important PDFs without having to look for a desktop computer.

One of the easiest ways to read articles offline is to save them as a PDF, and thanks to a handy feature provided by Apple, it's effortless to do on your iPhone and iPad.

Like the GIF (that's Graphics Interchange Format), the PDF (Portable Document Format) has survived and flourished through the digital age. That's partly because of its versatility: It's the go-to ...