Microsoft Excel app’s flexibility to define the layout and structure of the information the way user wants, makes the data managing spreadsheet very popular among software users and developers. It’s power packed features and functionalities are easy to use, comprehensive and reliable so that users can enter, manage, maintain, save and retrieve nearly any type of information or data.
Many times, software developers embed Excel Layout in a web app for easy data management. With little coding, probably with the help of Spring Boot and Hibernate, one can effectively embed the layout, download it for data entry and then successfully upload the Excel onto the application.
Detailed steps are discussed here https://goo.gl/LZKPJw