1. Illustrator files need to be saved with the PDF compatibility option.

Note: Layout reconstruction varies depending on document and may not be 100% accurate. PDF2ID does not support user-defined dictionaries embedded in PDF files. Moreover, PDF2ID does not perform Optical Character Recognition/Analysis. Scanned pages of printouts stored in PDF documents are usually images. PDF2ID therefore treats such data as images. It also does not process PDF forms, graphics filters, 3D data in PDF files, JBIG2 images and certain graphics operations. Finally, PDF2ID doesn’t process externally linked files or embedded fonts. PDF2ID is a registered trademark or trademark of Recosoft Corporation in the United States and other countries. Adobe and InDesign are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and other countries.