CSV to Excel Converter

Turn CSV files from banks, shops and apps into a tidy Excel workbook.

🔒 Your files are processed on your device and never uploaded.

CSV to Excel at a glance

Price: Free
Account: Not needed
Watermark: None
Privacy: Files are processed inside your browser and are never uploaded.
Works on: Windows, Mac, Linux, Android and iPhone – in any modern browser
Install: Nothing to install

Detects the separatorComma, semicolon, tab or pipe – found automatically.

Real numbersNumbers become numbers, so formulas and totals work.

Several filesEach CSV becomes a sheet in one workbook – or separate files.

How to use CSV to Excel

Press Select CSV files.
Check the preview and the options.
Press Convert to Excel and open the .xlsx.

No more broken characters

Opening a CSV directly in Excel often shows Urdu, Arabic or accented letters as strange symbols and puts everything in one column. Converting to XLSX here reads the file as UTF-8 and splits the columns correctly.

About the formats

CSV is a plain-text table where values are separated by commas (or semicolons or tabs). Banks, online shops, CRMs and databases export data as CSV.
XLSX is the Excel workbook format used by Microsoft Excel, Google Sheets, LibreOffice Calc and Numbers.

Why convert CSV to Excel?

CSV files from banks, online shops, Google Forms and CRMs open with wrong columns or broken Urdu text in Excel – converting fixes the separator and the text encoding.
An XLSX file keeps column widths, a bold header row and frozen top row.

Tips

Commas, semicolons and tabs are detected automatically.
Numbers and dates become real numbers you can sort and calculate.
Long ID numbers (like CNIC or card numbers) are kept as text so Excel does not change them to 1.23E+12.

Frequently asked questions

Is it free?

Yes – free, with no sign-up, no watermark and no daily limit.

Are leading zeros kept?

Yes – values like 00123 or phone numbers starting with 0 stay as text.

How big can the CSV be?

Tens of thousands of rows work fine on a normal computer.

Is my file uploaded?

No. The file is opened and converted inside your browser on your own phone or computer and is never sent to our server.

Guides for this tool

PDF GuidesHow to Convert Excel to PDF Without Breaking the Columns

Spreadsheets often print across too many pages or cut off columns. Learn how to turn Excel and CSV files into tidy, readable PDFs with headers on every page.

9 min read