How to convert CSV to Excel
- Add one or more CSV, TSV or TXT files.
- With several files, choose one workbook or one workbook per file.
- Click Convert and download your Excel file.
A bank export, a point-of-sale extract, a list downloaded from a platform: opening a CSV straight in Excel often puts everything in one column, garbles accents or treats amounts as text. This tool detects the separator (comma, semicolon or tab) and the encoding automatically, then builds a proper workbook.
Numbers become real numbers, including those with a decimal comma (1 234,50), dates are recognized as dates, and the header row is bold with auto filters. You can sum, sort and build pivot tables right away.
With several CSV files, choose “One workbook, one sheet per file” to gather everything (for example one file per month), or “One workbook per file” to keep separate XLSX files. The result opens in Excel, LibreOffice Calc or Google Sheets, so you can keep working with the tool you prefer.
Up to 50 files of 300 MB; deleted automatically after 30 minutes.
Frequently asked questions
Why does my CSV open in a single column in Excel?
Excel did not recognize the separator. This tool detects it automatically and splits the columns correctly.
Are amounts with a decimal comma recognized?
Yes, numbers like 1 234,50 become real numbers you can use in formulas.
Can I combine several CSV files into one Excel file?
Yes, choose “One workbook, one sheet per file” and each CSV becomes a sheet.
Are Arabic characters and accents kept?
Yes, the encoding is detected so text displays correctly.
Is it free?
Yes, free with no account, and your files are deleted after 30 minutes.