| Esc | Hide Overflow. |
| Tab | Cycle selection highlight through items. |
| Shift-Tab | Cycle selection highlight through items in reverse. |
| Arrow keys | Move selection highlight between items. |
| ⌘ + up / down arrow Page up / down | Move up or down through the categories list. |
| ⌘ + number | Select a category corresponding to the number pressed. |
| Space, Return, ⌘O | Launch the currently highlighted item. |
| Option + Click on item | Launch the clicked item but keep Overflow visible. |
| Command + Click on item | Reveal the clicked item in the Finder. |