Convert CSV to Excel (XLS/XLSX) in Java using REST API

Convert CSV to Excel XLS or XLSX in Java using REST API. CSV (Comma Separated Values) and Excel are two of the most widely used file formats for storing and managing data. CSV files are plain text files that contain comma-separated data. On the other hand, Excel files are more advanced and can contain multiple worksheets, formulas, charts, and other features. Converting CSV files to Excel files can be a time-consuming task, especially when dealing with large data sets.
February 28, 2023 · 6 min · Yasir Saeed