PDF exporting at wrong size in both Illustrator and Indesign
I'm trying to export an A4 artboard to an A4 PDF in illustrator. I'm not using a large artboard - I used the A4 preset like I always do. I've been using illustrator for years and never had this problem before.
I have checked the artboard size is correct and I've checked all the settings I can think of.
When I export the PDF (either by 'Save As', 'Save As Copy' or 'Export for screens') it ends up being around 10% smaller than my document settings.
When I open the PDF again in illustrator it is the correct size. But when I view it in Adobe Acrobat or Preview it is around 10% smaller.
When I export it as a PNG it is the correct size.
I also tried to import the pdf to indesign and when I exported it there I got the same issue.
I have a client waiting for the correct sized artwork and a bunch more work due this week so I really need to get this sorted ASAP. Can anyone help?
