Invented by Adobe Systems over 20 years ago, the Portable Document Format (PDF) is now an open standard for electronic document exchange maintained by the International Organization for Standardization (ISO). When you convert documents, forms, graphics, and web pages to PDF, they look just like they would if printed.
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AP Streams At IDR Solutions this month I have spent time re-coding our AP Streams code for our PDF parser in the JPedal Java... This articles shows you how to create and edit Annotations in a PDF file using the JPedal Swing Viewer. If you are looking to... Annotations are additional objects that can be added to a document. They help to provide clarification to its content or to expand upon what... At IDR Solutions whilst working on some files we found we had a very good example last week to show why it is a... In my latest article on “Understanding the PDF File Format”, I want to to give you a better understanding of how a PDF file is... One of my pet annoyances on forums is the number of people who think that the PDF file format is a proprietary format. So... 
