FreeCommander

Activating the main menu item "View → Small icons" activates the view type "Small icons", that shows the items (file names with extensions and folder names) of the active folder in the active panel in several columns:

The icon preceding this menu item changes from to .

Scrolling with the mouse wheel:

• in the view type "List" scrolls to the right or to the left
• in the view type "Small icons" scrolls up or down.