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 ...

A PDF — which stands for Portable Document Format — is an open standard document file extension created by Adobe. It has gained popularity in recent years because of the ease of use it affords the ...

You can save a Google Doc as a PDF via the File menu in Google Docs. From there, you also have the ability to email it as a PDF attachment. The same tasks can be accomplished via the Google Docs app ...