Apple’s latest OS X Mavericks includes 200+ new features and one of these is the easy way to Export as PDF from “File” menu. In predecessor versions of OS X Mavericks user can use “Save as PDF”, just navigating through File menu and by selecting “Print” option from menu list and then choosing a destination.
In OS X Mavericks user can simply click on “File” menu > “Export as PDF…” to convert a file into PDF format quickly.
Export as PDF features of File menu on OS X Mavericks works for specific system apps like: Safari, Mail, and Text Edit.
See also:
Disable Lock Screen Notifications on OS X Mavericks