[iText-questions] Find hidden signatures

[Michael Kail]

Hi to all!   I have a problem. I wan’t to read all signatures that are in a pdf file. Currently I’m doing it that way:   PdfReader reader = new PdfReader(pdf); AcroFields af = reader.getAcroFields(); //get signature names ArrayList signames = af.getSignatureNames();   If the signature is hidden, the arraylist is empty. Now I don’t know if there is any way to get all Signature, even the hidden ones. I hope that anybody can help me. Thanks!   Michael