Seelen UI

Seelen UI is a highly customisable desktop enhancement suite for Windows 10/11 that focuses on productivity, aesthetics, and workflow control by layering new UI capabilities on top of the existing Windows environment. It targets users who want deeper control over how windows are arranged, how apps are launched, and how desktop surfaces behave, without fully replacing Windows with another shell. A core component is its tiling window manager functionality, enabling automatic window layouts that make multitasking more structured and faster than manual snapping. It also includes an application launcher inspired by keyboard-driven launchers, helping users open apps, search, and run commands quickly without relying on the Start menu. The project integrates additional desktop modules that can surface useful controls directly in the UI, such as media controls compatible with common players, reducing context switching.