In our previous article, we went through the details of Apache POI, an open-source Java API for working with Microsoft file formats. In this article, we’ll go through the Apache POI component for working with Excel Workbooks. We will also show how to use Apache POI to create an Excel file and add sheets to it using this Java library.
Apache POI Java APIs for Accessing Excel File Formats Apache POI Java API provides separate components for working with two different Excel file formats.