DocomintExcel en CSV
Convertissez un classeur Excel en CSV, analysé pour la sécurité au préalable.
🛡️ Scanned for safety, then processed on your device
Drop your spreadsheet here
or choose a file
How it works
- Add an Excel workbook (.xlsx or .xls)
- It's briefly scanned for safety, then converted on your device
- Download one CSV per sheet (zipped if there's more than one)
Frequently asked questions
Is my file uploaded anywhere?
Your file is briefly sent to our server so it can be scanned for malware before you proceed. We don't store it, and the actual conversion still runs locally in your browser afterward — we never see the converted result.
Is there a file size limit?
Free accounts can process files up to the limit shown on this page; signing up for Pro raises that limit substantially.
Are formulas and formatting preserved?
No — only cell values carry over. CSV is a plain-text format with no concept of formulas, cell formatting, multiple sheets, or charts, so converting in either direction keeps values only.