Convert .XLSX to .CSV
Convert .XLSX to .CSV in your browser
No upload and no installation: choose your file and download the result.
Your files are converted in your browser and are never uploaded to a server.
Conversion possible
Convert XLSX to CSV free in your browser: no upload, no sign-up. Choose your file, click Convert and download the CSV.
How to convert .XLSX to .CSV
- Choose your XLSX file above, or drag it onto the field.
- Make sure CSV is selected as the target format.
- Click Convert and download the result.
What to expect
- A workbook with several sheets produces one CSV file per sheet. Formulas are exported as their last calculated value; formatting and charts are not kept.
Created with the help of AI and not yet reviewed editorially. How we use AI and review content
About .XLSX
XLSX is the default format for Excel workbooks, utilizing the Office Open XML standard. It stores data in a compressed ZIP format containing XML files for worksheets and other components.
XLSX files are widely-used spreadsheet files that store data, formulas, and charts, and are compatible with various spreadsheet applications.
Learn more about .XLSX.About .CSV
.CSV stands for Comma-Separated Values, a format that stores data in a tabular form with each line representing a data record. It is widely used for data exchange due to its simplicity and compatibility with many applications.
.CSV files are plain text files used to store tabular data, which can be opened with spreadsheet software or text editors on various platforms.
Learn more about .CSV.