Start by selecting the Print command from the application from which you are printing, and select the Adobe PDF as your printer. The following example is using Adobe InDesign as the source application for the document printed.
This printer can be used to output files to PDF directly as if printing to a normal PostScript printer. On installation of Adobe Acrobat, the Adobe PDF printer is added to the list of printers in your printer utility (Applications/Utilities folder). This tip has been added by popular request. Digitip 024 – Adobe Acrobat 6 / Adobe InDesign CS