Changing a color document to grayscale with InDesign does not give a satisfactory result. However, with a few tricks, you can turn color documents into high-quality grayscale documents with Adobe ...

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 ...

The PDF file format offers multiple opportunities to apply security provisions, protecting document information from inappropriate viewing, printing, copying and annotation. A document open password ...