A foldable device includes a first body and a second body that support a flexible display device and change between an unfolding position and a folding position at which the flexible display device is received in the first and second bodies to have a droplet shape. A first support portion and a second support portion are respectively provided on the first and second bodies, are maintained at a support position at which the first and second support portions support a third part when the first and second bodies are in a position between the unfolding position and a receiving start position, and move to a receiving position at which the first and second support portions move away from the third part to form a receiving space when the first and second bodies fold beyond the receiving start position.