Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
much thanks to @gary_host_laptop for the logo design :)
I am using Librera Reader. Make sure to install the F-Droid version (Librera FD) without Google Play services.
It is primarily an ebook reader that supports a variety of formats, but it is also an excellent PDF viewer. Significantly more feature-rich than any other FOSS PDF viewer for Android that I have found.
https://github.com/GrapheneOS/PdfViewer I'm using GrapehneOS and the integrated PDF viewer. Can't say of it works flawlessly on other Android OSes, but you could give it a try!
MuPDF Viewer works fine for me. Not very feature rich tho.
Mupdf: lightweight, works great.
MuPDF comes by default on CalyxOS, and is what I use.
MuPDF mini or Sav PDF viewer
I recommend the GrapheneOS Secure PDF Viewer. Unfortunately it's not on F-Droid, but you can use Obtanium to pull the apk from their GitHub: https://github.com/GrapheneOS/PdfViewer
MuPDF is another option, it even is available on F-Droid.
Mupdf or fossify file manager has a pdf reader built in
Firefox Mobile can open PDFs fine - https://lemmy.blahaj.zone/pictrs/image/1c51814a-c761-4325-baa1-346e8ae2e7fb.png
KOreader is great, but use muPDF if you don't want to learn
