I actually enjoy reading the PDF spec - it’s here for anyone who wants to take a look https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pd

I actually enjoy reading the PDF spec - it’s here for anyone who wants to take a look https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PD... Like every bit of business software, there’s a load of stuff that shouldn’t be in there. It’s a really flexible container format though, and every one of these features went in because there was a need. Times change, things change and it could do with a tidy up, but it’s probably impossible without breaking everything for a load of businesses.