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XLSX to CSV Converter

Convert your xlsx files to csv (comma separated values file) online & free

Drag & Drop or Choose a file

Chose XLSX file
To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to CSV   

What did you think of your recent XLSX conversion? 4.9 (2305 Votes)

Convert Other XLSX File

How to Convert PDF to DOCX

  1. Click the "Choose XLSX File" button and select your XLSX.
  2. Click โ€œConvert to CSVโ€.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting CSV file instantly.

What is XLSX?

An XLSX file is a spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. Data are stored in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain tables, mathematical functions, styles and formatting. XLSX files are commonly used to store financial data and backup simple or complex mathematical models.


Read everything about XLSX file type.

What is CSV?

A CSV is a comma-separated value file commonly used by spreadsheets such as Microsoft Excel or OpenOffice Calc. It contains comma-separated data sets, with each new line of the CSV representing a new data base line and each data base line consisting of one or more fields separated by a comma. Often CSV files are opened by spreadsheets to be organized into cells or used to transfer data between databases.


Read everything about CSV file type.

More Free Online XLSX Tools

We have 100% free online XLSX tools that does not required any registrations and installations on your system, here are few popular free XLSX tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

Frequently Asked Questions

โ“ How can I convert XLSX to CSV?

Chose or drag & drop your XLSX file, click Convert to CSV, and download the CSV file. No registration needed.

๐Ÿ” Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

๐Ÿ“ Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

โฑ๏ธ How long does it take to convert XLSX to CSV?

Fileproinfo converter engine works fast. You can convert XLSX to CSV in a few seconds to couple of minutes for large size files with complex structure.

Convert from XLSX

FileProInfo support manay file formats that allow you to convert XLSX to 100s of file formats, without any limit, registration and downloading, 100% free and online XLSX converter.

100% Free xlsx file converter online tools. Other recommended free online xlsx to csv file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 XLSX to CSV converter Free JeDok.com
1 XLSX to CSV converter Free Docpose.com
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This tool and page updated at: 12-Apr-2025

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