In various data management scenarios, there arises a need to consolidate multiple XLSX files into a single, cohesive spreadsheet. Whether it’s for aggregating data from different sources, creating comprehensive reports, or streamlining data analysis workflows, the ability to merge XLSX files using C# can be incredibly beneficial for developers. In this article, we’ll explore how to combine XLSX files in C# efficiently and effectively. The following steps demonstrate how to accomplish this task.

Steps to Merge XLSX files using C#

1. Set up your IDE to employ GroupDocs.Merger for .NET for merging XLSX files
2. Instantiate the Merger class, providing the file path of the source XLSX as a constructor parameter
3. Use the Merger.Join method to add extra XLSX files for merging
4. Finally, call the Merger.Save method, specifying the desired filename for the merged XLSX file as a parameter

Merging XLSX files is a common task in data processing and management. By combining multiple Excel files into a single spreadsheet, you can streamline data analysis, reporting, and sharing processes. Adhering to the provided instructions is suitable for widely used operating systems such as Windows, macOS, and Linux, as long as .NET is installed. No additional software installations are necessary to join XLSX files using C#. Once you’ve configured the recommended document library and adjusted the file paths as needed, integrating the code below into your projects should proceed smoothly and without any complications.

Code to Merge XLSX files using C#

In conclusion, merging XLSX files using C# is a valuable skill for developers working with Excel data. By following the steps outlined in this tutorial and utilizing the provided code example, you can seamlessly merge XLSX files in C#. We suggest you to experiment with different file combinations and configurations to suit your specific requirements and enhance your data manipulation capabilities in C# projects.

In a previous topic, we offered an in-depth guide for merging DOCX files using C#. For a deeper grasp of this subject matter, we suggest consulting our detailed tutorial on how to merge DOCX files using C#.