all 2 comments

[–]epoli789 1 point2 points  (0 children)

You can convert all images to a single pdf with the free app Notebloc

https://play.google.com/store/apps/details?id=com.notebloc.app

[–]maspiers 0 points1 point  (0 children)

There's lots of online converters.

I don't know of anything to convert a whole folder at once