QGroundControl

QGroundControl is a free and open source flight control and planning software for drones. It is based on MAVLink, the standard protocol for communication between drones and controllers.

QGroundControl supports a wide range of drones and autopilots, including the PX4 Pro, ArduPilot and Pixhawk. It can be used to fully control the drone's flight, including takeoff, landing, forward, backward, left and right, and turning. QGroundControl also supports mission planning, which allows the user to set a flight path for the drone. It can be used to create points on a map that the drone must visit, and the drone will then autonomously fly along the planned route. QGroundControl is a flight control and planning program for drones. It is free and open source software, which means it is available to everyone. It is also very user-friendly, so even beginners can use it.