"Kaliyug Kalpataru" is a famous Jain text written in Hindi. The author (rachyita) of "Kaliyug Kalpataru" is Pandit Daulatramji (also known as Daulatram Kavi). He was a renowned Jain poet and scholar from the 19th century. His works primarily focus on Jain philosophy, ethics, and the importance of right conduct in the present age (Kaliyug).