Multipage PDF annotation tool
From #150: Not sure how involved it would be, but it would be nice if you could export out a multipage pdf, where each page is a single background image (with markups) in any particular fd instance.
In general it would be nice to roundtrip multipage pdf files. That is import the pdf, be able to annotate on it, and then export it out again with these annotations. Perhaps the exported out pdf, still preserves the original vector based pdf that was initially imported.
The exchange of markedup pdfs is very common work flow in our industry.