iCloud and cloud storage
Dropbox no longer lives in your home folder, and the place it moved to is hidden from Finder and from every open dialog on your Mac.
Since macOS 12.3, cloud services sync through Apple's File Provider system, and their folders live here:
~/Library/CloudStorage/Dropbox
~/Library/CloudStorage/GoogleDrive-you@example.com
~/Library/CloudStorage/OneDrive-Personal
Not ~/Dropbox. The old location may still exist as a symlink on upgraded installs, but new ones go straight to CloudStorage.
~/Library carries the hidden flag. Finder does not show it. Open and Save dialogs do not show it either — which means an app asking you to "choose a folder" cannot offer you your own Dropbox, and there is no obvious way to navigate there.
A customer reported exactly this: Full Disk Access granted, Dropbox running, and no way to add the folder to our own settings. It looked like a permissions problem and was not — the folder simply could not be displayed. Our bug, and fixed.
In any open dialog: press Shift-Cmd-G and type ~/Library/CloudStorage. The Go To Folder field ignores the hidden flag.
In Finder: hold Option and click the Go menu — Library appears while Option is held. Or Shift-Cmd-G there too.
Permanently: in your home folder, Cmd-J and tick "Show Library Folder".
Online-only files. Dropbox Smart Sync and iCloud's Optimise Storage leave placeholders — the name exists, the contents do not. Filename search finds them; content search cannot, because there is nothing local to read.
Spotlight's Library exclusion. Spotlight has historically been unreliable about ~/Library, and CloudStorage sits inside it. A tool with its own index does not have this problem, since it decides its own exclusions.
ls ~/Library/CloudStorage/
That lists every cloud folder on the Mac. Names carry the account — Dropbox-Personal, GoogleDrive-you@example.com — and iCloud's contains a narrow no-break space rather than an ordinary one, which is worth knowing before you paste a path into a script and watch it fail with "no such file".
Since macOS 12.3 it is at ~/Library/CloudStorage/Dropbox. The Library folder is hidden, so it does not appear in Finder or in open dialogs.
Press Shift-Cmd-G and type the path, for example ~/Library/CloudStorage. Go To Folder ignores the hidden flag.
If they are online-only placeholders, the contents are not on the Mac. The name is searchable; the text inside is not until the file downloads.
Everywhere keeps track of every file on your Mac — including the folders Spotlight hides and drives you have unplugged. Free for a day, then $19 once.
Download for MacVersion 2.14.3 · macOS 13+ · 3.8 MB · notarised