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.
S
CSV tool
Split CSV Files Online
Split a CSV by row count, file count, a column value or an estimated file size.
● 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
- Four split modes
- Output estimate
- ZIP download
PapaTool does not execute macros, formulas, embedded scripts or external workbook links.
Common questions
CSV Split 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.
Is the file-size estimate exact?
It is an estimate based on encoded row size. The final compressed ZIP size can differ.
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