Hi, We have 2 pdf files A and B. file A has some link that point out to the text in file B. Same time the respective text also is link that points out back to the link in file A. While merging those pdf files using Acrobat professional all these functions are working well. But when using PDf module such as CAM::PDF, PDF::API2 we face problem with those link in the generated output. (i.e) while placing the cursor on those links in the merged pdf only the hand symbol appears but the link does not works when clicked. Text and Images in the merged pdf is fine but the problem is with links.(external and internal) Please advice Regards Suresh Kumar. P