How to Draw in a PDF File. Adobe Portable Document Format files (PDFs) are a common file type that is transmitted between computers, fax machines and email programs. This file type is typically ...

How to Type in a PDF on iPhone If you do not want to install a secondary app in order to edit PDFs on your iPhone or iPad then simply launch Apple’s own built-in Files app, which will allow you to ...

You can type on a PDF using one of several different options, depending on the device you are using.

Back in 1992, Adobe created the Portable Document Format file, now commonly known as the PDF and used to distribute everything from digital business documents to e-books. This Adobe file type isn ...