Combine Excel Files in Python

Combining Excel files is a common task in various industries. Businesses often need to merge data from multiple sources for analysis or reporting. When you combine Excel files, you streamline your workflow. This process saves time and reduces errors. Python developers can easily automate this task. In this blog post, we will explore how to combine Excel files using Aspose.Cells for Python.

This article covers the following topics:

Python Library to Combine Excel Files

Aspose.Cells for Python is a powerful library that simplifies the process of combining Excel files. It provides a robust API for working with spreadsheets. You can easily manipulate, create, and combine Excel files programmatically. Aspose.Cells supports various Excel formats, making it versatile for different applications. Its ability to handle large datasets efficiently is a significant advantage for developers.

Aspose.Cells for Python offers several features that make it ideal for combining Excel files:

  • Ease of Integration: The library integrates seamlessly with Python applications.
  • Flexibility: It supports multiple Excel formats, including XLSX, XLS, and CSV.
  • Advanced Customization: You can customize how data is combined, including formatting and layout options.
  • Performance: It efficiently handles large files, ensuring quick processing times.

To get started with Aspose.Cells for Python, you need to install the library. You can download it from the releases or install it using the following pip command:

pip install aspose-cells-python

How to Combine Two Excel Files in Python

Please follow these steps to combine two Excel files in Python using Aspose.Cells for Python:

  1. Load the Excel files using the Workbook class objects.
  2. Call the combine() method to combine the files.
  3. Save the combined workbook to a new file using the save() method.

Here’s the Python code snippet that implements these steps:

Combine Multiple Excel Files in Python

To combine more than two Excel files in Python as an alternative approach, follow these steps:

  1. Create an array of Excel files.
  2. Create a cache file for the process.
  3. Merge the files in the output file using the CellsHelper.merge_files() method.
  4. Load the output file using the Workbook class to rename the sheets.
  5. Loop through all the sheets to rename them accordingly.
  6. Re-save the workbook using the save() method.

Here’s the Python code snippet that implements these steps:

Combine Multiple Sheets into One using Python

Please follow these simple steps to combine multiple Excel sheets into one using Aspose.Cells in Python:

  1. Load the Excel file that contains multiple sheets using the Workbook class.
  2. Create a new Workbook to store the combined data in a single sheet.
  3. Loop through each sheet.
  4. Read the data range of each sheet.
  5. Copy all rows into the destination sheet using the copy() method.
  6. Keep track of row numbers to avoid overwriting.
  7. Save the new file using the save() method.

Get a Free License

Interested in exploring Aspose products? Visit the license page to obtain a free temporary license. It’s easy to get started, and you can unlock the full potential of Aspose.Cells for Python.

Merge Excel Files Online

You can also merge Excel files online. This tool is free, easy to use, and allows you to combine files quickly without installing any software.

Combine Excel Files: Free Resources

In addition to combining Excel files, we offer various resources to enhance your understanding of Aspose.Cells for Python. Check out our documentation and tutorials for more insights and examples.

Conclusion

In this blog post, we explored how to combine Excel files in Python using Aspose.Cells for Python. We highlighted the library’s features and provided code examples for combining two and multiple Excel files. If you want to streamline your Excel file management, consider exploring more about Aspose.Cells for Python.

If you have any questions or need further assistance, please feel free to reach out at our free support forum.

See Also