https://github.com/crazyoptimist/csv-splitter
Split large CSV into smaller XLSX files.
https://github.com/crazyoptimist/csv-splitter
Last synced: 21 days ago
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Split large CSV into smaller XLSX files.
- Host: GitHub
- URL: https://github.com/crazyoptimist/csv-splitter
- Owner: crazyoptimist
- Created: 2026-03-24T14:10:36.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2026-03-24T22:09:04.000Z (3 months ago)
- Last Synced: 2026-03-26T03:26:43.336Z (3 months ago)
- Language: Python
- Size: 1.95 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# CSV Splitter
This script splits a large CSV file into multiple smaller xlsx files.
The maximum record limit for a single xlsx worksheet is 1,048,576 rows.
### Usage
Install dependencies using `pdm`, a python dependency manager.
```bash
pdm install
```
Name the input csv file `large_input.csv`.
Run it.
```bash
python main.py
```
### Authors
crazyoptimist