Gravitational force is
Repulsive
Electrostatic
Conservative
Non-conservative
Gravitational force is the attractive force that exists between any two material objects. It is not repulsive, but rather always attractive. It is not electrostatic, which is the force of attraction or repulsion between charged particles.
Gravitational force is a conservative force because the work done by the force depends only on the initial and final positions of the objects and not on the path between them. It is not a non-conservative force, which is a force that does work that depends on the path chosen. Examples of non-conservative forces include friction and air resistance.