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Excel to CSV

Convert your Excel files to CSV online, free and in seconds. Just upload, and the file is converted right in your browser — no software to install and no account needed.

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How to convert Excel to CSV

  1. 1

    Upload your Excel file — drag and drop it or click to browse. You can add several at once.

  2. 2

    CSV is already selected as the output format, so there's nothing to configure.

  3. 3

    Click Convert and download your new CSV file.

What is a Excel file?

Excel (XLSX) is the spreadsheet format used by Microsoft Excel. It stores data in rows and columns with formulas, charts and multiple sheets, and is the standard for budgets, reports and any tabular or numerical data.

How to open a Excel file

Excel files open in Microsoft Excel, Google Sheets, LibreOffice Calc and free spreadsheet viewers on most devices.

What is a CSV file?

CSV (Comma-Separated Values) is a simple, universal text format for tabular data. Each line is a row and commas separate the columns, which makes it easy to move data between spreadsheets, databases and almost any program.

How to open a CSV file

CSV opens in Excel, Google Sheets, LibreOffice Calc, or any plain-text editor.

Frequently asked questions

Is it free to convert Excel to CSV?
Yes. Converting Excel to CSV is completely free, with no watermark, no sign-up and no limit on the number of files.
Will converting Excel to CSV reduce the quality?
No — the converter keeps your file at the highest quality the CSV format allows.
Do I need to install any software?
No. The whole Excel to CSV conversion runs online in your browser and works on Windows, Mac, Android and iOS.
Are my files kept private?
Your files are processed only to perform the conversion and are not shared with anyone.