Hi Sirisha, could you describe what you would like to achieve a little? If the use case is to merge XFA documents to have an end document for archiving purposes flattening is the right way to go. If you would like to combine the XFA documents to have a new form which you could display in Adobe Reader you could extract the XFA content, combine it and put it back in - that's called forms stiching. …..
Currently PDFBox is not able to flatten a dynamic XFA document. You could use it to flatten static XFA documents but that has to be done using low level API functions. There is no high level API such as doc.flattenXFA() or so. There is some basic support for extracting XFA content. We are working on being able to put XFA content in. If you need some further hints - also possible alternatives - let us know. Kind regards Maruan Sahyoun Am 18.03.2013 um 17:32 schrieb Sirisha Dinavahi <[email protected]>: > Hi, > > Can we use PDF Box to merge XFA PDF documents? We could not merge such > documents using iText without first flattening them. > > Thanks, > Sirisha.

