PDF Format
If you have ever opened a PDF in a hex editor at 2am trying to work out why a font is missing or why...
Table of Contents Intro: What a PDF Actually Is 1: PDF Objects and Data Types 2: Structure of a PDF File 3: Create a...
PDF stands for “portable document format”. It is a binary format made of objects -number, strings, arrays, dictionaries, streams and keywords ‘null’. Let’s understand...
Mark has previously written about how to edit PDF files by adding a second reference table, and Daniel made a whole series on making...
People sometimes try to edit a PDF file by opening the file in a text editor. This very rarely works for 3 reasons. Firstly,...
I have been looking at an issue for a potential client recently which required the generation of different views of the page. This is...
