concur_clover114 Novaliss hmm.... sadly not an editor though. Can't comment, highlight, underline, annotate, etc.. I found this btw: Readest. Currently looking into it.
Novaliss concur_clover114 tried it and yes, no current editor. I've used it for extraction and converting so I've not noticed it. Well, it has its uses after all. And it seems like in pretty early development.
koocmit concur_clover114 onlyoffice allows editing PDFs decently as far as I have used it. You can use it without network permission and with limited storage scope if you are fine with installing it. That along with image Toolbox solves almost all of my PDF problems.
concur_clover114 koocmit for now Librera is ok... And I posted Readest above and also cut all network permissions so there's some options it seems. Is this imagebox? Why do you need it? doesn't AOSP already have a basic editor?
koocmit concur_clover114 yes that is image toolbox. It has too many tools I frequently use like the document scanner, you can split, merge, rearrange PDFs, removes backgrounds, and all sorts of smart tools I find useful. The basic editor does none of this.