How to Logout Dropbox

Logging out protects your files when using shared computers at work, libraries, or cafes. Beyond basic security, this action also forces a fresh authentication the next time you sign in, which can resolve sync issues and file access problems that accumulate over extended sessions.

You'll also free up one of your device slots if you're approaching Dropbox's linked device limit, and ensure that automatic syncing stops completely rather than just pausing when you close the application.