iTextPDF VS PDFill

Are you looking for a way to render PDF's or produce them? If you want to produce PDF's, I've used https://pdfbox.apache.org/ successfully as well as https://itextpdf.com/ (potentially costs money). Source: 5 months ago

So, the case study would be an optional request/collaboration, but slapping your logo on their site (as seen on their home page just below the fold) is not written as optional. Say what you will about AGPL, but if you're a paying customer, this should be an easy provision to strike from the agreement if requested. They declined and our internal legal team refused to accept the agreement as a result and so we found... Source: about 1 year ago

Not really a JavaFX question as JavaFX is a UI framework. Your question is therefore just related to Java. To answer that I've seen a similar feature from IText (https://itextpdf.com) or OpenPDF (https://github.com/LibrePDF/OpenPDF) as an open source alternative. Maybe take a look at those for a start and check if they provide you what you're looking for. Source: over 1 year ago

As for generating PDF's themselves. You could start rolling your own service... Or maybe you could use something like this: https://gotenberg.dev/ Or maybe you use it as an inspiration and use the (F)OSS tools inside that box (look at the documentation) to roll your own service instead. Or - depending on the budget - you could go for a proprietary solution and go with e.g. Itext (https://itextpdf.com/en). Source: about 2 years ago

Pdfill, has an excellent editor and a set of free tools - https://pdfill.com/. Source: almost 2 years ago