Launchy vs Seelen UI

Launchy is a free utility for opening programs, files, folders, and websites with a few keystrokes. It indexes start-menu programs and can search directories and file types that users add. It stays in the background until the hotkey is pressed: Alt+Space by default, or Control+Space on Linux. Users can customize its appearance with skins and extend it through plugins for web searches, calculations, custom commands, and bookmark access. Other listed plugin examples include PuTTY sessions, task switching, and system power controls; these are made by other developers, and Launchy does not guarantee their functionality or behavior. Portable mode stores configuration files in the directory where Launchy runs, so it can be used from a USB stick. The bundled Calcy calculator supports addition, division, subtraction, multiplication, and parentheses. The listed platforms are Android, Linux, macOS, and Windows. Launchy is free to download with no fixed price; the listed recommended value is $10 USD, and the plan notes suggest considering a $3 contribution.

Seelen UI is a free customization layer for organizing windows and changing the Windows desktop interface. It is designed for Windows 10 and Windows 11 and does not modify system files or fully replace the desktop. Its automatic tiling manager offers BSPWM, Tall, Wide, and Grid layouts, plus float, stack, monocle, and per-app rules. The shell includes a dock, scriptable toolbar, start menu, custom Alt+Tab switcher, and window previews. Background options include MP4 and WebM video, interactive HTML/CSS/JS, music-synced visuals, and collections assigned to monitors or workspaces. Built-in widgets include media controls, clock and calendar, system monitoring, notifications, Wi-Fi, and Bluetooth. The media module supports pausing, resuming, and skipping tracks with most music players. Documentation covers themes, widgets, plugins, and development; community support is directed through Discord, repositories, and other channels. Modified, debloated, or custom Windows installations are not recommended because removed components or disabled services may cause errors.