The PowerToys are split into DLLs for each PowerToy module ([`modules`](/src/modules) folder), and an executable ([`runner`](/src/runner) folder) that loads and manages those DLLs.
The settings window is a separate executable, contained in [`settings`](/src/settings) folder. It utilizes a WebView to display an HTML-based settings window (contained in [`settings-web`](/src/settings-web) folder).