Bollywood is the world’s biggest film industry in the matter of output, but from last decades this industry is steadily turning out to be a financial powerhouse as well. If you compare the Hollywood movies Box office collection with Bollywood movies Box office collection, yes there is a huge difference in numbers. But in India film are produced by on a very lower budget and ultimately profit margins tend to be higher. We have compiled a list of Top 10 highest grossing Bollywood films of all time.