If you don't see the Dropbox icon in the macOS menu bar, it might be hidden. When the menu bar gets crowded, macOS may hide some icons. To prevent this from happening, you can pin the Dropbox icon in your menu bar so that it stays always visible. To find and pin the Dropbox icon:
- Temporarily remove other icons in your menu bar by quitting those apps.
- When you see the Dropbox icon, press and hold command.
- Drag and drop the Dropbox icon to the right side of the menu bar. When the icon is in that position, it’s less likely to be hidden when many apps are open. Learn how to rearrange the menu bar.
If you’re still having trouble seeing the Dropbox icon in your menu bar, relaunch the Dropbox desktoo app or download (or re-download) it and log in to your Dropbox account when prompted.