[simpe PDF Concatenate] Cannot handle iref streams

[simpe PDF Concatenate] Cannot handle iref streams

  
Forge Component
(2)
Published on 2012-03-28 by Flexlogic
2 votes
Published on 2012-03-28 by Flexlogic
After using this component with some pdfs (as it is said: PDF to be concatenated need to be version 5 format or below (limitation of the PDFSharp library) I got the following error:
Cannot handle iref streams. The current implementation of PDFsharp cannot handle this PDF feature introduced with Acrobat 6. 

So I created the extension in attachment (thanks Garrudo) that uses the iTextSharp instead of the PDFSharp library to merge PDF files and overcome that error.
It receives a list of files and concatenates them into one.