How to Change Settings to Open a PDF File. A Portable Document File is a type of file that uses an open standard across different computer platforms and programs.

However, if you do not want to do that, you can always open PDF files in Protected View in Word. It helps you block any macros from running right after opening the file in Word.

When you double-click on a file in Windows 8, Windows will automatically open that file using a program that has been associated with that file's extension. There may come a time, though, that you ...

Learn how to use one of Word 2013's most asked-for features: how to open and edit a PDF file in Word.

If you open a PDF as separate images rather than layers, you can save each page as an independent PDF or as a separate image. Gimp will create the files using whatever file extension you select.

There are a few ways you can convert a PDF to Excel, including through Microsoft Office apps and Adobe Acrobat.