JSignPdf is an open source Java application which adds digital signatures to PDF documents. It also contains Add-On for OpenOffice.org.
- visible and hidden signatures
- certificate levels
- setting PDF rights
- command line support for batch processing
- certificate revocation checks (CRL, OCSP)
Its a excellent Application..
Works a treat!! - shame the project has retired. I'm looking forwards to using this to sign batches of documents. Good instructions provided. Works quickly. I had to use trial and error to work out what sort of certificate I'd already created using Adobe Reader, but after that it was easy.
Great tool! Thanks
Jsignpdf works excellent.