Abstract: A floating independent X-shaped self-aligning multiple hydro-generator with maximum thrust surface that generates electrical power by using river and sea currents, regardless of the direction thereof, not requiring a supporting structure on the seabed, and enabling the maintenance thereof above the surface of the water. The hydro-generator of the present invention is formed by at least one floating X-shaped structure with four arms, there being at the end of each an electrical generator driven by a mechanism for the conversion of the linear movement of a fluid into the rotational movement of a shaft, the conversion mechanisms being arranged in a clockwise direction around the shaft of the X-shaped structure, each of these being configured for an alternating clockwise or counter-clockwise direction of rotation, having a tube attached to the lower side of the X-shaped structure with a plate attached thereto.