Webswing Ltd is a software company that specializes in facilitating the migration of Java-based desktop applications to the web. Their flagship product, Webswing, enables users to convert existing Swing applications into HTML5 web applications without requiring changes to the original codebase. This allows organizations to take advantage of cloud computing and deliver their applications via web browsers, enhancing accessibility and usability. The company focuses on providing a seamless transition to the web, thereby extending the lifespan and reach of legacy Java applications.