This tutorial includes an example of working code as well as step-by-step instructions to convert XLSX to CSV using C#. With only a few easy steps using the conversion library, you can change XLSX to CSV in C#. For the storage and exchange of tabular data, two common file formats include XLSX and CSV. To use the data in another system or to import it into a database, you might occasionally need to convert XLSX to CSV. Here are the essential steps to convert XLSX file format to CSV along with C# code example.

Steps to Convert XLSX to CSV using C#

1. Install GroupDocs.Conversion for .NET from the NuGet package manager
2. Add a reference to GroupDocs.Conversion namespace for XLSX to CSV conversion
3. Create an instance of Converter class by passing path of input XLSX
4. Retrieve the conversion options by calling the Converter.GetPossibleConversions method
5. Call Convert.Save method to save the CSV to disk

The above described steps can be used to complete the procedure to export XLSX to CSV using C#. If .NET is installed, then it’s possible to perform these steps on any well-known operating system, such as Windows, macOS, and Linux. Installation of additional software is not required for XLSX to CSV conversion. The cross-platform nature of the library used in this example means that you can execute following code example where .NET is installed.

Code to Convert XLSX to CSV using C#

We gave a thorough explanation of C# XLSX to CSV conversion procedure in the section above, along with a simple code example. The code is brief and converting the Excel document only requires a small number of API calls. This code is simple to integrate into your applications once the designated document conversion library has been set up and the file paths have been modified.

In this topic, we elaborated the process of converting XLSX to CSV and shared sample code example for it. Previously, we wrote an article about XLSX to JPG conversion. For more detail, please read article how to convert XLSX to JPG using C#.