Ubuntu - PDF manipulation

PDF Editor, Creator & Merge, Split, Rearrange PDF Files

1)  PDF Shuffler
       PDF Shuffler - using this software, we can
           1. Merge many PDF files to a single PDF file.
           2. Delete unwanted pages from a PDF file.
           3. Shuffle the pages of a PDF file.
           4. Take necessay pages from many PDF files, and create a new single PDF file.


2) PDF Editor:
'PDF Shuffler' handles the PDF files in page level. ButPDF Editor can handle each page elements like text, image etc.,