Ordin is a macOS utility that adds additional docks to the system, complementing Apple's built-in Dock rather than replacing it. The app allows users to create multiple docks on any screen edge, including bottom, top, left, or right, or as floating panels. A core feature is live window previews: hovering over any dock icon, whether in the system Dock or an Ordin dock, displays open windows as live thumbnails, allowing users to jump directly to a specific window. Ordin offers per-dock customization, including themes, icon size, spacing, magnification, tint, and shape. Users can choose between Solid, Transparent, or Liquid Glass backgrounds with adjustable opacity and popover blur. The app supports widgets inside docks, such as clocks, shelves for dragging files from Finder, space indicators, Live Dock mirrors, and TamaDocky. Presets allow users to save which docks are visible, assign icons, and bind global shortcuts, such as Command-D for a QA layout, accessible from the menu bar or Settings. Typical use cases include managing multiple applications across displays, particularly for users who work with IDEs, design tools, and communication apps simultaneously. Vertical docks can support narrow displays, and per-dock behavior includes auto-hide and fullscreen rules. Ordin requires macOS 13 or later, supports both Apple silicon and Intel Macs, and offers a 2-day trial without requiring an account.