Editor Swap is an interface tool that allows users to switch between different editor types within a single workspace area. It provides a customizable button located in the editor headers and a dedicated keyboard shortcut to cycle through linked editors. Users can configure the addon to swap sequentially between two or more specific editors, such as alternating between the Outliner and Properties editors to maximize vertical screen space. The interface elements, including the header button icons, can be modified or hidden entirely to support a shortcut-only workflow.