jPDFPrint is a Java library which can load and print Acrobat PDF documents directly from your Java programs or applets with or without user intervention. It is built on top of Qoppa Software's proprietary PDF technology, so there is no need for any third party software or drivers. Simply call the library from your Java programs, and documents can be sent to the printer.
jPDFProcess is a Java library to work with PDF documents which can be used to deliver customized PDF content to your users or to process and manipulate incoming PDF content. The library has a simple interface to work with PDF documents and is designed to be integrated easily and seamlessly into your PDF document workflow. jPDFProcess provides the functionality found in many other Qoppa Software libraries, including printing, setting permissions and security, creating and assembling documents, digital signing, working with form fields, extracting text, and more. It can work with PDF documents from files, URLs, and input streams, and can save documents to files and output streams, so it can serve documents from a J2EE application directly to a client browser without any temporary files. jPDFProcess is platform-independent, and can be used in any environment which supports Java.