Four essential PDF tips for Snow Leopard (IT World)

PDF files are practical and easy to work with, not only because they retain the layout of your documents, but also because users on any platform can view them. When you want to share documents with others, even if they don’t have the software you used to create the documents, PDFs are the natural choice. Here are four tricks everyone should know for using this versatile file format with OS X 10 …

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