JSignPdf free download

JSignPdf is a Java application which adds digital signatures to PDF documents. It can be used as a standalone application or as an Add-On in OpenOffice.org. JSignPdf is open-source software and can be freely used in both private and business sectors. Current version provides: * visible signatures - image and/or description located visualy in a PDF file (page and position can be specified) * several different keystore types (as provided by Java) * timestamps from authority in signature (TSA) * certificate validation through CRL and/or OCSP * setting certification level * setting hash algorithm * PDF encryption and setting rights * comprehensive Swing GUI * support for batch processing (controlled by command line arguments, without GUI) What's New in This Release: · added support for setting policy OID in timestamping requests· fixed bug in hash algorithm setting through CLI