Guide
XLSX to CSV Online Free
XLSX to CSV conversion is useful when you need plain spreadsheet data for imports, scripts, or systems that prefer CSV files.
Recommended tool
The quickest way to do this task on this site is to use Excel to CSV.
Open Excel to CSVSteps
- 1.Open the Excel to CSV tool.
- 2.Upload your XLSX file.
- 3.Wait while the first worksheet is converted.
- 4.Download the CSV output.
FAQ
Does this work with XLSX files only?
It works with both XLSX and older XLS spreadsheet files.
Which worksheet gets converted?
The tool converts the first worksheet in the workbook.
Related tools
More guides
How to Convert Excel to CSV Without Excel
Learn how to convert Excel to CSV without Excel installed by using a browser-based converter.
XLS to CSV Online Free
Convert XLS to CSV online for free and export older Excel files into CSV format.
Convert Spreadsheet to CSV Online
Convert a spreadsheet to CSV online for free and export tabular data into a simpler format.
CSV vs XLSX: Which Format Should You Use?
Compare CSV vs XLSX and learn which format is better for imports, spreadsheets, and sharing tabular data.