ShellTune (Win)

A lightweight native Windows utility for tuning the taskbar, moving windows, controlling music, and mixing application audio without a heavy background stack.

C#WinUI 3Windows App SDKWindows Audio APIs

Features

  • Taskbar auto-hide rules with active-window and primary-monitor behavior
  • Adjustable taskbar reveal and hide speeds plus animation frame rate
  • Move a window from any point by holding a configurable modifier key
  • Taskbar music widget with track information, album artwork, and playback controls
  • Compact audio mixer on the taskbar with master and per-app volume sliders
  • Separate output devices for system volume and application mixing
  • Light and dark themes, interface languages, launch at startup, and a lightweight background agent