At 06:03 PM 8/29/2005, Sharpless, Frank wrote:
How do I detect if a pdf file contains hidden text?

        With iText, you can't.

The only tool that I know of that can report this automatically (without your having to write a lot of code & understanding PDF internals) is PDFspy from Apago (http://www.apago.com).


Leonard

---------------------------------------------------------------------------
Leonard Rosenthol                            <mailto:[EMAIL PROTECTED]>
Chief Technical Officer                      <http://www.pdfsages.com>
PDF Sages, Inc.                              215-938-7080 (voice)
                                             215-938-0880 (fax)



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