That sounds like a great idea—having a Proton Sheet would make collaboration so much smoother, just like Google Sheets. Reminds me of when I was organizing Minecraft mod data using a shared sheet I found through https://mineacraftapk.com/ — it would've been way easier with something like Proton Sheet built right in!

Collaboration is more crucial than apps acript and/or formulas -mthough we currently rely on both

I would like to just have .ods support to be honest.

Without a Linux Drive client, I have to rely on rclone to keep updates in sync and no way of opening these files from within Proton Drive.

Proton Drive is still not a particularly practical solution to be honest, I only use it a second encrypted backup (outside of my crypt on OneDrive) at the moment.

Wanted to plan my vacation, a simple spreadsheet with basic markdown, no formulas, would've tremendously helped.

I don't need excel complexity sheets to migrate my household budget. Some basic summing and cell operations would be great. An MVP implementation would go a long way into migrating 95% of my google drive files. This and photo albums are what is keeping me from migrating

I work with a local activist group that is planning to use the Proton suite and we really need this.

Sheets + collaboration in Sheets are essential for me to migrate my data from Google to Proton. I shall wait until this is available before I pay for a Proton account, otherwise I would need to work across Google and Proton and this does not make sense

I just want to say yes please.

Please, I really want to switch to from google but I miss documents a lot.
And one more thing.

Creating ALBUMS in photos. and sharing entire albums between users.

Just like everyone else, sheets is the last thing holding me back to move from Google to Proton.

Spreadsheet app is CRITICAL the only thing holding me back from moving from Google to Proton for my company, without it its not possible.

+1 - This is the magic step to being able to move many users from Google to Proton services.

Just created an account to vote on this specific subject. We need a spreadsheet system!

This is really critical. Are they working on this??

Echoing everyone else. Id go full on Proton if they have excel.

Merge this idea with htis : https://protonmail.uservoice.com/forums/945460-general-ideas/suggestions/48476849-please-add-a-spreadsheet-app

At this moment I use Proton Free. When Proton launches an alternative to sheets, i will 100% go for a paid account.

A spreadsheet app is basically the only thing holding me back from moving from Google to Proton.

please...

Docs is a good first step, but we need a sheets alternative.