XLSX to CSV Converter

Convert your XLS (Excel) file to CSV with this free online converter tool.

what is XLSX?

XLSX is a file extension used for Microsoft Excel spreadsheet files that are created using Microsoft Excel 2007 and later versions. It is part of the Office Open XML (OOXML) format, which is an open standard file format for office applications. XLSX files store data in a structured format and can include text, numerical data, formulas, charts, and more.

The Office Open XML format was introduced to replace the older binary file formats used by earlier versions of Microsoft Excel (such as XLS). The XML-based format provides several advantages, including better data recovery, smaller file sizes, and improved compatibility with other software applications.

XLSX files can be opened and edited using Microsoft Excel or various other spreadsheet software that supports the Office Open XML format. Additionally, many modern spreadsheet applications and programming libraries provide support for working with XLSX files.

what is CSV?

CSV stands for Comma-Separated Values. It is a plain-text file format commonly used for storing tabular data, such as spreadsheets or databases. In a CSV file, each line represents a row of data, and the values within each row are separated by commas (or other delimiters, such as semicolons or tabs).

Frequently Asked Questions

How do I convert XLSX to CSV using this tool?

To convert XLSX to CSV, simply upload your XLSX file, choose your desired conversion options, and click the "Convert" button. Your CSV file will be generated and ready for download.

Is this XLSX to CSV converter tool free to use?

Yes, our XLSX to CSV converter is completely free to use. There are no hidden charges or registration requirements.

Can I convert multiple XLSX files to CSV simultaneously?

Yes, our converter supports batch conversion. You can upload and convert multiple XLSX files to CSV in one go, saving you time and effort.

What customization options are available for the conversion?

You can customize the conversion by selecting options such as delimiter type, character encoding, and more. These options allow you to tailor the CSV output to your specific needs.

Is there a file size limit for converting XLSX to CSV?

While we support large file conversions, there may be some limitations depending on your device and internet connection. For very large files, it's recommended to ensure a stable internet connection for smooth conversions.

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