pdflib

What: pdflib
 Where: http://www.pdflib.org/ 
 Description: Commercial product with Tcl binding for reading and/or creating
        PDFs from Tcl. (There is a free version with a subset of the full package.)
        Currently at version 7.0.3 .
 Updated: 03/2009
 Contact: See web site

See also pdf4tcl.