MyPDFSigner is a simple tool to digitally sign PDF documents using tokens stored in a "smart card", like a citizen card issued by many governments in Europe.

MyPDFSigner is the ideal tool for users that do not want to buy Adobe Acrobat and are unable to sign PDF documents with the free Adobe Reader. PDF documents signed by MyPDFSigner are correctly displayed by Adobe Reader.

MyPDFSigner aims to work with all PKCS11 cards but so far testing has been limited to the Portuguese Citizen Card. Nevertheless, since the interface with these cards follows a standard API it is indeed expected that it works with all cards.

Here are some key features of "MyPDFSigner":

· MyPDFSigner is available for Mac but also for Linux and Windows.
· Unlicensed version allows signing, but without "Local" and "Reason" attributes.
· Licensed version adds "Local" and "Reason" attributes to signing plus authoring PDF metadata.