Convert CSV to Excel (XLS XLSX) & Vice Versa in Java

CSV contains the comma-separated values, normally used to store tabular data without formatting. These files can be viewed in any text editor and also in MS Excel for tabular format. On the other hand, the most used formats for MS Excel files are XLS and XLSX. These formats support countless formatting options. This article discusses the conversion of the Excel spreadsheets of XLS/XLSX format to CSV format and **CSV to XLS/XLSX **format programmatically using Java.
July 31, 2021 · 3 min · Shoaib Khan