Convert XLS/XLSX Files to CSV in Java

XLS or XLSX files are commonly used to store the data in the form of rows and columns. However, while processing the data, you often need to convert Excel files to CSV (Comma Separated Values) format. To perform this conversion programmatically, this article shows how to convert an Excel XLS or XLSX file to CSV in Java.
June 15, 2022 · 2 min · Usman Aziz