jPDFNotes 是一個java bean，可以嵌入應用程序和applet中，以向用戶提供PDF文件內容，并允許其為文檔添加注釋和評論，然后將之保存。jPDFNotes是在Qoppa獨有的PDF技術上創建的，所以其無需任何第三方軟件或者驅動支持，其可以無縫集成入您的應用程序或者applet中，可為用戶提供任意JAVA PDF閱讀器的大部分功能，并具有可靠的性能以及穩定性。

通過在您的應用程序中使用jPDFNotes，用戶可以應用自定義文件更新周期，以對PDF文件內容進行完全控制以及保證安全性。用戶還可以通過該軟件，為其客戶定義可用的功能，比如打開文件，保存文件，打印文件等，因而可對文件內容進行完全的控制。

jPDFNotes is a Java bean that can be embedded in Java applications and applets to deliver PDF content to your users and allow them to add notes and comments and then save the annotated document. jPDFNotes is built on Qoppa's proprietary PDF technology and so does not need the installation of any third party software or drivers. jPDFNotes integrates seamlessly into your application or applet and delivers the most features, performance and reliability of any Java PDF viewer.

By using jPDFNotes in your application, you can implement custom document revision cycles with complete control and security over your PDF content. jPDFNotes lets you customize the functions available to your users, such as opening, saving and printing documents, so that you control the flow of content.