Hello Tilman, Here follows two links explaining the difference :
1. http://www.investintech.com/resources/articles/certifyingsigningpdf/ 2. http://stackoverflow.com/questions/16710439/how-to-add-blank-page-in-digitally-signed-pdf-using-java/16711745#16711745 Damien. 2016-10-18 8:49 GMT+02:00 Tilman Hausherr <thaush...@t-online.de>: > Dear all, >> >> >> I'm looking for a solution to certify a PDF. Currently I'm able to >> sign a >> PDF using PDFBox but I can't certify it. Is-it possible to do it with >> PDFBox? >> >> >> Thank you for your help! >> > > > What's the difference? (See my other answer from today) > > Tilman > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@pdfbox.apache.org > For additional commands, e-mail: users-h...@pdfbox.apache.org > >