Download a valid WinRAR theme file. It will typically have a double extension (e.g., Fluent_WinRAR_11.theme.rar ).
Some popular third-party themes for WinRAR on Windows 11: winrar themes windows 11
New icon sets match the modern file explorer look in Windows 11, reducing visual friction. Download a valid WinRAR theme file
WinRAR provides a dedicated management dialog for organizing your collection: winrar themes windows 11