E-sign PDF File 1.3.0
-sign PDF File adds electronic signature and modify its metadata for PDF document. A digital signature is an electronic signature that can be used to authenticate the identity of the sender of a message. It can also be used with any kind of message. Browse to the PDF source file, the destination PDF file and the certificate file. Add signature information and give a password. Click the Sign button. E-sign PDF File is a free tool offered as a convenient way to try digitally signing PDF documents.