How to sign and timestamp a PDF

With the help of UniPDF, you can digitally sign your documents and place a timestamp indicating the time, the document was signed.. This feature allows for easy tracking of signed documents and helps in maintaining a timeline of the documents. 

To check out how you can sign documents by using your digital certificates and timestamp them, you can check out this user guide.

In the example, we are digitally signing and timestamping a document by using a PKCS12 file.