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.
PDF
As security is an ever present issue we thought we would highlight some security features offered by the PDF file format that can be... After 8 years in the making, PDF 2.0 has finally been released. From new annotations, to digital signatures, to generally making the specification clearer... With our August release of JPedal we have added a new option to improve the rendering of shapes with our library. JPedal is the... What is marked content? Marked Content is the way that semantic structure can be preserved inside PDF files. In this article, I will explain... Last time, we showed you how to write your own PDF file. This is useful for understanding the complexities of PDF files (and why... PDF Files are very complex files and we always recommend you use a library such as JPedal when working with them. But it is... 
