This free online service allows you to convert Excel files to CSV without opening them. Easily convert multiple Excel files and sheets into CSV format.
Drag & drop your Excel files or upload them using the file selection button.
You can upload multiple files at once.
Uploaded files will be listed as 'Filename_Sheetname.csv'.
Filter sheets by entering keywords or remove unwanted sheets using the ✖ button.
Files displayed in the preview will be converted to CSV.
Single files download as CSV, multiple files download as a ZIP archive.
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Are converted files saved on the server?
No. Files are never sent to a server; all processing occurs directly in your browser. You can use the tool with confidence.
Will character encoding issues be avoided?
Yes. Files are saved in UTF-8 with BOM, which helps prevent character encoding issues when opened in Excel.
Does it support Excel files with multiple sheets?
Yes. Each sheet is converted into a separate CSV file, clearly labeled with both the original filename and sheet name.
Can I use it on smartphones and tablets?
Yes. It works on PCs, as well as any device with a web browser.
What will be the filename after conversion?
Files will be named 'Filename_Sheetname.csv'. Special characters are automatically replaced with underscores.
This tool lets you batch convert files without opening Excel, making your workflow faster and more efficient.
Start Now: Easy Excel to CSV Conversion!