Decentralised Apps (DApps) are software applications that use blockchain technology to distribute data and processing power across a network of computers. These apps eliminate the need for a central authority and offer improved security, transparency, and control for users. DApps are typically open-source, empowering developers to create innovative and decentralized solutions in various domains such as finance, gaming, supply chain, and social networking. With their decentralized nature, DApps are transforming industries and creating new opportunities for collaboration and user empowerment.