What is the difference between CSV and XLS and XLSX?

Which is better XLSX or CSV?

Bottom Line. While Excel (XLS and XLSX) file formats are better for storing more complex data, CSV files are supported by nearly all data upload interfaces. If you are planning to move your data between platforms, export and import it from one interface to another, you might be better off with the CSV file format.

Is XLSX and CSV are same?

CSV files are commonly used for data exchange between platforms, making the data “raw” again so it can be processed by different applications. This is the most flexible data format. XLSX is the file extension for a Microsoft Excel Spreadsheet.

What is the difference between XLS and CSV file?

xls are two different file extensions containing data. The difference is that in CSV or comma-separated values, the data is in text format separated by commas. While in Excel or xls., information is in tabular form in rows and columns. Moreover, the CSV file extension has no formatting in data.

Is XLS and XLSX same?

The File Format Difference Data is arranged in an XLS file as binary streams in the form of a compound file as described in [MS-XLS]. In contrast, an XLSX file is based on Office Open XML format that stores data in compressed XML files in ZIP format.