PortableSigner is a signing (with X.509 certificates) program for PDF files. With this tool it is easy to apply digital signatures on PDF documents. Read more about PortableSigner - a tool for PDF signing 4 Releases v2.0-Release Release date: 27/02/2013 portablesigner 2.0-Release v1.2.0 Release date: 23/10/2009 portablesigner 1.8.130 1.2.0 v1.1.0 Release date: 29/09/2009 portablesigner 1.8.126 1.1.0 v1.0.0 Release date: 13/08/2009 portablesigner 1.7.118 1.0.0
