Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems.
PDF file
PDF Files are very complex files and we always recommend you use a library such as JPedal when working with them. But it is... If you’ve converted your PDF files to HTML5 using our online converter, you may find that you’ll want to alter one of the pages.... The following article is co-authored by George Perry and Simon Lissack, developers at IDR Solutions who work on a variety of projects for the... This used to be a really easy question to answer – Adobe. The PDF file format was invented by the co-founder of Adobe (John... Yesterday, Mark wrote about how wrong references tables can be. He’s also previously written about how to edit PDF files by adding a second... 
