Indian-origin tech executive, Shantanu Narayen, 62, will step down as Adobe's CEO once a successor is named. CEO since 2007, he led the American software giant's shift to a cloud-based subscription model. Before joining Adobe in 1998, he worked at Apple and Silicon Graphics and founded digital photo-sharing startup Pictra in 1996. His net worth is estimated at ₹4,670 crore.