Main menu - Folder - Size of folders

Activating the main menu item "Folder → Size of folders" or the shortcut "Alt+F9" activates/deactivates the determination and display of the sizes of the folders in the active panel.

In the default setting the determination is deactivated for performance reasons. If the determination is deactivated the menu item "Size of folders" is preceded by  -  if it is activated, by .

The shortcut "Ctrl+F9" or the "Space" key determine and show once only the size of the folders, selected in the active panel.