But you are supposed only to use the GrapheneOS PDF Viewer!!! Anything else is so insecure!!11
One of the harder to find replacements in moving from iOS to GrapheneOS has been a solid PDF viewer. It turns out that ImageToolbox nails it.
Available on nostr:npub10r8xl2njyepcw2zwv3a6dyufj4e4ajx86hz6v4ehu4gnpupxxp7stjt2p8.
But you are supposed only to use the GrapheneOS PDF Viewer!!! Anything else is so insecure!!11
Do go on.