PG's self-publishing library has some very specific guidelines about how ebooks may be formatted as PDF submissions.
I've made one submission, and received a rejection notice that was entirely without diagnostics or any specific information about which of their requirements I failed to meet.
It would be nice to be able to take an ePub (for instance) and convert it to self.gutenberg.org formatted PDF.
Are there any conversion tools that will do that?
And/or, for instance, are there any lint tools that will let you run your own diagnostics on a PDF?