Stakes and challenges
You may be willing to convert existing TIFF documents due to several purposes, such as better readability or lightweight-data goals. With Fast2, you can integrate this format transformation into the whole migration process.
On the techier side...
PDFBox is a library used to create and manipulate a PDF document. Developed to build PDFs from scratch whatever the format of you input document, this library is provided by Apache. For several years now, Fast2 chose to rely on this module, successfully so far.