I am on hotspot while riding Amtrak - editing transcripts, and the connection is maddening. I fully support the development of this feature.

Please make this a priority. Thank you!

I need to type documents for school so having the ability to type pdf docs without internet on a laptop would be great

Without this feature the proton drive is more or less useless. Further it should be possible to share file between my two pcs and not just with other users.
I am a proton unlimited user and I started using proton with the goal to replace other apps I am currently using. But of the 6 proton apps only vpn and pass are of value.

This is a deal breaker feature

I massively upvote this, coming from G Docs, being able to work offline was crucial, working on documents when traveling and not relying on connection, then syncing when connection is established again, please add this as soon as possible.

This is critical.
Currently, it seems that the document is not even saved locally, it is fully online.
Please, this function is so important.
Thanks.