Designing and Developing an Item Exchange Desktop Application, which creates a platform where users can not sell, but exchange their stuff. By using this application, users can get rid of unusable things, and have the other thing that may be usable for them. This thesis will focus on developing and designing this application using appropriate development tools and methods. The Item Exchange Desktop application has the potential to revolutionize the way people consume goods, providing a more sustainable and cost-effective alternative to traditional methods. This project will provide an opportunity to investigate the potential of desktop technology for facilitating item exchange, as well as exploring the user experience and technical challenges associated with developing such an application.