The other day, we looked at ways to extract content from finished PDF files using Adobe Acrobat 9 Pro. But extracting content is not the only reason to revisit a finished PDF. For example, one of the ...

Preview is a catch-all file viewer, handling a variety of image formats as well as the ubiquitous portable document format, otherwise known as the PDF, which was introduced by Adobe in 1993, and was ...

In iOS, Apple's stock Files app is a handy place for keeping PDF documents on your iPhone or iPad. Not only can you view and organize your documents in the Files app, but it also provides you with ...

PDFs can be a pain. As they were initially designed to be forms that were printed out and filled in by pen, they can feel somewhat anachronistic in the modern digital age. But, it’s not as hard to ...