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superscape

macrumors 6502a
Original poster
Feb 12, 2008
937
223
East Riding of Yorkshire, UK
Hi,

I'm trying to join a number of PDFs together as part of a Mac OS X app I'm writing. I've tried a few ways which have been successful in joining the PDFs… however, every time I lose the layers (aka OCGs) which were in the source PDFs, and that's a big problem for my app.

I've tried PDFKit, GhostScript and the Combine PDF Pages Automator action, but I get the same result every time - when I join the PDFs I lose my layers.

Does anyone have any suggestions of ways to join the PDFs whilst maintaining layers?

Thanks
Rob
 
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