A drone winch with hook extends drone capability beyond simple point-to-point payload release by enabling controlled vertical transport of tools, sensors, and supplies while the aircraft hovers. Built for operations that require lowering or retrieving items without landing, the winch integrates a spooled line, tension-management system, and a certified hook interface. Operators benefit from variable-speed control, smooth braking, and anti-sway routines that reduce pendulum motion during deployment. The winch design emphasizes load-path safety: redundant anchoring, a lockable spool, and overload protection prevent accidental detachment. For industrial inspection teams the winch allows delivery and retrieval of inspection cameras or tools; for forestry or utility crews it enables placement or recovery of small equipment; for logistics, it supports pick-and-drop operations where footprint or terrain prevents landing. The drone winch with hook is compatible with many professional UAV platforms when proper payload and center-of-gravity planning are observed, and it is configured to interface with common ground-station software for intuitive control and telemetry.