Is Dropbox down? Check app status
You can find info about downtime and the current status of Dropbox products on our status page.
Dropbox strives for 100% up time, but this is not always possible. If you see that the Dropbox service is down on our status page, you can still access your files from the Dropbox folder on your computer. In other words, any service downtime only affects syncing and dropbox.com access.