[Feature request] Offline version of the documentation (that can be viewed on a mobile device)

[williamstein]

Provide a way to obtain all the documentation in a format that can be used offline on a mobile device such a phone, e.g., ePub or PDF.

The "Export as PDF" link in the bottom right doesn't work, due to the docs being far too large. It crashes Firefox, Safari, and Chrome if you try to download more than a few pages.

I realize the docs are hosted on Gitbook and perhaps can only be built there, and they are probably the ones who could best fix this problem with the current docs setup, so this is probably a hard problem...

[alexbozhenko]

Thanks for the report, @williamstein.

Agree. Ideally, we would provide multi-page html,single-page html, and pdf, like Redhat and Postgres do:
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/interactively_installing_rhel_from_installation_media/index

https://www.postgresql.org/docs/

cc @nateemerson