@adele@phpc.social @mozilla@mozilla.social 🤔 maybe would be fastest if it was added to pdf.js https://mozilla.github.io/pdf.js/ Then the changes to Firefox code would be minimal, I assume. Though until browsers support it, it could make sense to have some web server or ningx script that automatically wraps the files into a reader web app. So users can just drop in the files into SFTP and the web server wraps it when the browser doesn't support it natively.