Op 7/05/2013 15:13, Satya schreef: > Hi , > We are using iTextSharp to merge multiple PDFs into one single > document. We need to know if there is any max no of pages/documents we > can merge or we can merge as many as we want?
[1.] Memory-related limits Often we see developers writing really bad code, throwing away memory as if it's nothing. Sure, large documents need more memory, but bad code requires more. [2.] File size limit Versions up until iText 5.3.x had a limit of 2 GB. For file sizes up to 1 TB, you should use the most recent iText version (and a recent PDF version, because you need to use full compression). [3.] PDF limitations Check Annex C of ISO-32000-1 for some limitations that are inherent to the PDF format. For instance: - There's a limit of 8 388 607 indirect objects, - q/Q sequences can be nested at most 28 times, - etc... ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions iText(R) is a registered trademark of 1T3XT BVBA. Many questions posted to this list can (and will) be answered with a reference to the iText book: http://www.itextpdf.com/book/ Please check the keywords list before you ask for examples: http://itextpdf.com/themes/keywords.php
