How to Convert Excel to CSV (One File per Sheet) and Keep Bangla Text

Many systems accept CSV for import: mailing lists, web stores, accounting software, school systems and databases. Excel's own "Save as CSV" has traps, especially with multiple sheets and non-English text.

Quick answer

Add your XLSX or XLS file. You get one CSV per sheet, packed in a ZIP when there are several. Text is saved as UTF-8, so Bangla stays readable.

Why use this instead of Save As

• Excel's plain CSV option keeps only the active sheet.
• Some versions save in a legacy encoding that breaks Bangla and accented letters.
• Dates and long numbers may be saved in display formats that surprise the importing system.

Steps

1. Open the tool and add the workbook.
2. Convert; the CSV files are listed or zipped.
3. Download and open in the target system.

Checklist before importing

• Header row is on the first line with unique names.
• No merged cells; CSV cannot represent them.
• Remove formulas that refer to other sheets, or paste values first.
• Phone numbers that start with 0 are stored as text.
• Dates are in a single, clear format such as 2026-10-16.

Tips

• Use semicolons if the target software expects them in your region.
• Keep a copy of the workbook; CSV does not store formulas or colours.
• To go back, use CSV to Excel.

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