Ramdhanu (English: The Rainbow) is a 2014 Bengali family drama film, adapted from Suchitra Bhattacharya's short story, Ramdhanu Rawng and directed byNandita Roy & Shiboprosad Mukherjee, the directors of Icche, Muktodhara, Accident and Alik Sukh. The film has been produced by Windows and Jalan International Films. The film is presented by Atanu Raychaudhuri and released on 6 June 2014. The film has done well at the box office. The film has been cinematographed by Sirsha Ray and edited by Moloy Laha. The movie was remade in Malayalam as Salt Mango Tree.