DigiSigner Library is a Java based library that can help you add digital signatures to PDF documents. You can use it for any type of signature since it allows you to use both custom fonts and images for the document.
The library can be used by a single application or by a server in order to process the documents. It includes applet support in order to be used by web applications. You just have to choose the way you need to sign your documents.
· You can only use the example files.