How can I inspect the structure of PDF files?
Use case: I’m trying to programmatically generate PDF files (using iText). I’m having trouble achieving certain layouts, but I have PDF files with text laid out the way I want (generated from Word). I would like to reverse engineer how they do it.
PDF Inspector seems to be good, but I’m looking for something for Windows.
Adobe Acrobat has a very cool but rather well hidden mode allowing you to inspect PDF files. I wrote a blog article explaining it at https://blog.idrsolutions.com/2009/04/viewing-pdf-objects/