Convert Excel to CSV and CSV to Excel Formats in C#
XLS and XLSX are the most used and well-known formats of MS Excel spreadsheets. You must be well aware of the enhanced capabilities and countless formatting options of Microsoft Office for these formats during this century. On the other hand, CSV files are 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. This article discusses the conversion of the Excel spreadsheets of XLS/XLSX format into CSV format and **CSV to XLS/XLSX **format programmatically using C#.