How come Android doesn't have a built in PDF viewer?

https://midwest.social/post/14629110

How come Android doesn't have a built in PDF viewer? - midwest.social

Forgive me for this stupid question. I just transitioned from iPhone to Pixel (GrapheneOS) and I’m curious why there isn’t a built in PDF viewer like on iPhone? It feels like you have to open things externally pretty often, but I figure there’s a reason for that. I haven’t used Android in many years and I recently developed an interest for the technical aspects of things, so again, do forgive this beginners question. Cheers y’all!

You really should ask this in

https://lemmy.ml/c/grapheneos.

It’s a very helpful community. Someone will either explain why or point you to a FAQ. I bet it has something to do with the built in reader being insecure.

GrapheneOS [Unofficial] - Lemmy

### Welcome to the GrapheneOS (Unofficial) community This feed is currently only used for announcements and news. Official support available on our forum and matrix chat rooms - Discussion Forums [https://discuss.grapheneos.org] - Discord [https://grapheneos.org/discord] - Matrix Community Space [https://matrix.to/#/#community:grapheneos.org] - #general [https://app.element.io/#/room/%23general:grapheneos.org] - #offtopic [https://app.element.io/#/room/%23offtopic:grapheneos.org] GrapheneOS is a privacy and security focused mobile OS with Android app compatibility. Links - Website [https://grapheneos.org/] - Features overview [https://grapheneos.org/features] More Site links - Install [https://grapheneos.org/install] - Build [https://grapheneos.org/build] - Usage guide [https://grapheneos.org/usage] - FAQ [https://grapheneos.org/faq] - Releases [https://grapheneos.org/releases] - Source code [https://grapheneos.org/source] - History [https://grapheneos.org/history] - Articles [https://grapheneos.org/articles] - Donate [https://grapheneos.org/donate] - Contact [https://grapheneos.org/contact] Social Media - Mastodon [https://grapheneos.social/] - Twitter [https://twitter.com/GrapheneOS] - Twitter Community [https://twitter.com/i/communities/1530455827949273094] - GitHub [https://github.com/grapheneos] - Reddit [https://reddit.com/r/grapheneos] This is a community based around the GrapheneOS projects including the hardened Android Open Source Project fork, Auditor, AttestationServer, the hardened malloc implementation and other projects.

Thanks for letting me know! (: