How to use
A direct local workflow
- Choose your CSV file from this device.
- Review the detected structure and choose only the options you need.
- Run the operation, inspect the preview and download the local result.
X
CSV tool
Convert CSV to Excel Online
Create an XLSX workbook from CSV data with a custom workbook name and worksheet name.
● Local processingNo uploadFree
Choose a CSV file
Drag and drop here, or choose from your device.
.csv · Up to 50 MBDesigned for
Practical spreadsheet jobs
- Custom workbook and sheet name
- Optional header row
- Automatic column widths
PapaTool does not execute macros, formulas, embedded scripts or external workbook links.
Common questions
CSV to Excel FAQ
Are my spreadsheet files uploaded?
No. PapaTool reads, transforms and exports your file inside this browser tab. File contents are never sent to PapaTool servers.
Will the workbook contain macros?
No. PapaTool creates a standard XLSX file without VBA, macros or external links.
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