On this page, you can find a list displaying all available page layouts, which you can use for your pages. You can manage the items using the appropriate icon on the left side - edit (), delete () and export (). New page layouts can be created by using the New page layout link.
If there is a large amount of displayed page layouts, you can filter them by their Display name using the filter above the list.
Page url: http://devnet.kentico.com/docs/5_5r2/contexthelp/index.html?page_layouts_list.htm