Not available on FREE accounts.

I really wish it was easier to set up the folders and have them at the top of inbox to click through..

It would be awesome to have more than 3 levels of sub-folders. Thankful for the sub-folders, but our business needs far more than 3!!

This is awesome but it's difficult to move them around. Selecting more than one with shift-selection would make it easier than dragging and dropping each one.

Please add a possibility to copy a link to each folder under iOS, so I can share a link under todoist only for me - when I click on a link I want to be redirected to my folder under my iOS app.

Please change a view of nested folders on the left side, so a user can see the whole name of each folder.

Proton, we can't do with only sub-folders in 3 levels... 🙏

Yes I now have lots of subfolders, but I can't sort them. I can only sort main folders. Better, but not the best, yet.

Nested folders more than 3 levels deep is a professional necessity. This should be mandatory, at least for workstations like Desk PC's (if code or proprietary issues for phones is a problem).
Thanks for all Proton tools - keep on with your excellent progress.

This feature appears to be implemented now, same request as here:
https://protonmail.uservoice.com/forums/284483-protonmail/suggestions/41924131-sub-folders
Use the new web UI to manage folders (different to labels, finally).
Nesting works to a depth of 3 max.

Some email clients cannot correctly handle this change so far, including the mobile app.

This feature appears to be implemented now, same request as here:
https://protonmail.uservoice.com/forums/284483-protonmail/suggestions/32773126-nested-folders
Use the new web UI to manage folders (different to labels, finally).
Nesting works to a depth of 3 max.

Some email clients cannot correctly handle this change so far, including the mobile app.

Dean, How did you get sub-folders to work?

Absolutely need sub folders asap. Totally dysfunctional without the sub folder feature. Should be able to create and organize them as I see fit and the ability to select and deselect them as favorites like outlook to make filing for current projects convenient. Privacy means squat if we have to live in the stone age to get it. I'll stick with Outlook and not renew proton service payments till you catch up to the 21st century

please could you let us know when this feature will be implemented?

Can't wait for this to be implemented :)
Do we have any idea when this will be released?

I just tried sub-folders and it worked. Is this something completely new is the past few days?

Why would you want folders when you could have labels? Network is a much better topology than a hierarchy.

Please understand how vital this is. Especially for my business account.

OMG, need subfolders, it's 2021 and I've traded usability for security.

https://protonmail.uservoice.com/forums/284483-protonmail/suggestions/43399935-proton-video-calling If you like this, You will probably like this too!