ProWritingAid has a desktop app that works with most writing apps. An icon appears on the right hand side that allows one to access ProWritingAid while using any writing app.
It used to appear with Papyrus author version 11, but now doesn’t appear with version 12. So I could use ProWritingAid with version 11 directly in the Papyrus program. Has anyone managed to get it to work with version 12? Or any suggestions? Thanks!
It would be great if it worked with grammarly too. It would save us a lot of work. I know that papyrus has a built-in checker, but it’s nice to be able to use more than one.
Oh wow, I didn’t know they had added support for Papyrus Author!
Maybe they’re adding Papyrus in the future as well. If they already got it working with .pap files, shouldn’t be a problem. 
I think Grammarly doesn’t support Papyrus, but here’s an earlier topic on how some of the Papyrus users have worked with both: Using ProwritingAid with Papyrus
Hope it helps!
Thanks! I’m going to contact them and see what they can do.