Select all visible items

`↑ Shift` + `A`

All hotkeys for Google Drive

Navigation and Views Go to navigation panel	`G` + `N`
Navigation and Views Go to folders list	`G` + `F`
Navigation and Views Go to items view	`G` + `L`
Navigation and Views Toggle grid view and list view	`V`
Navigation and Views Go to details pane	`G` + `D`
Navigation and Views Go to top of application	`G` + `T`
Navigation and Views Go to download status	`G` + `A`
Navigation and Views Go to upload status	`G` + `U`
Navigation and Views Show or hide details pane	`D`
Navigation and Views Show or hide the activity pane	`I`
Item Selection Select or deselect item	`X`
Item Selection Select next item down	`J`
Item Selection Select next item up	`K`
Item Selection Select next item left	`H`
Item Selection Select next item right	`L`
Item Selection Expand selection up	`↑ Shift` + `↑`
Item Selection Expand selection down	`↑ Shift` + `↓`
Item Selection Expand selection left	`↑ Shift` + `←`
Item Selection Expand selection right	`↑ Shift` + `→`
Item Selection Move focus up	`Ctrl` + `↑`
Item Selection Move focus down	`Ctrl` + `↓`
Item Selection Move focus left	`Ctrl` + `←`
Item Selection Move focus right	`Ctrl` + `→`
Item Selection Select all visible items	`↑ Shift` + `A`
Item Selection Clear selection	`↑ Shift` + `N`
Item Actions Open selected item	`O`
Item Actions Rename selected item	`N`
Item Actions Share selected item	`.`
Item Actions Move selected item to folder	`Z`
Item Actions Add selected item to folder	`↑ Shift` + `Z`
Item Actions Star or unstar selected item	`S`
Item Actions Remove selected item	`#`
Item Actions Undo last action	`Ctrl` + `Z`
Item Actions Redo last action	`Ctrl` + `↑ Shift` + `Z`
Create New Items Create new document	`↑ Shift` + `T`
Create New Items Create new presentation	`↑ Shift` + `P`
Create New Items Create new spreadsheet	`↑ Shift` + `S`
Create New Items Create new drawing	`↑ Shift` + `D`
Create New Items Create new folder	`↑ Shift` + `F`
Create New Items Create new form	`↑ Shift` + `O`
Open Menus Open create menu	`C`
Open Menus Open actions menu	`A`
Open Menus Open folder menu	`F`
Open Menus Open sort menu	`R`
Open Menus Open settings menu	`T`
Application Actions Display keyboard shortcuts list	`?`
Application Actions Cycle through visual density options	`Q` + `Q`
Application Actions Show last message	`M`
Application Actions Search your Drive	`/`