Yes, there is a way to export a large InDesign document to a PDF. Adobe InDesign offers a feature called Package for Output, which enables you to quickly and easily create a PDF from a large InDesign document. This feature gives you the options to identify the fonts, images, and other linked files used in the document so that the PDF is complete and accurate.
To use Package for Output, open the File menu and select Package. Select output PDF from the list of options and follow the onscreen instructions. This will create a folder with the PDF file as well as all linked fonts, images, and files that are used within the document. You can then compress the files into a single zip file, if desired, and send the entire package out via email, upload it to a cloud or upload it to any online storage system.
This is an efficient and easy way to export a large InDesign document to a PDF file.
