Our PDF library integrates into existing Java applications by providing an easy to use Application Programmer Interface (API). This API contains methods and functions that can be called from your existing Java application. All the low-level PDF file formatting and other I/O is contained in the library and transparent to the developer using this API.
If you need to dynamically create PDF files from scratch, you can do that too. You can even add bar codes to your documents, such as Code 39, Code 128, or PDF417 that are compatible with most commercial bar code scanners.
We offer a FREE trial version of the AquaPDF Developer Library, allowing you to fully test it before making a purchasing decision. We encourage you to compare our product with other solutions on the market, both open-source and commercial. We are confident that you will see the superior value of our reliable product and professional technical support.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.