Some might suggest you download an app to convert a picture to a PDF on the iPhone, but the truth is you can do it for free without any apps.

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 ...

If you receive a PDF or other digital file that requires your signature, you can easily do so using your phone. Whether you use an iPhone or an Android phone, both include built-in options for ...