Sure, it's easy to create a PDF, but can you protect what you share? In this Macworld Video, Scholle Sawyer McFarland shows how to encrypt a PDF using only OS X's built in tools.

This post will show you how to convert a PDF document to a fillable form in LibreOffice. A PDF can be used as a file to create a form with blank fields like text areas.

How to Create a PDF From Any Website, on Any Device A PDF document is only a click away, no matter if you're using a computer or an iPhone.