Many CSV splitting needs come down to a specific limit somewhere else in the workflow — an import tool that only accepts 50,000 rows at a time, an email attachment cap, or an API that rejects files past a certain size. Knowing that limit in advance makes it easy to set up the right split.
Turbo Large Data Splitter lets you match your split settings directly to whatever limit you're working around, whether that's a row count or a file size in megabytes, so the output files are guaranteed to fit the destination you're preparing them for.
- Note the row count or file size limit your destination system requires.
- Install Turbo Large Data Splitter on your Windows PC.
- Load your CSV file into the app.
- Set the split method and value to match your known limit.
- Click Split to generate files that fit within that limit.
- Import or upload each resulting file as needed.
- Set exact row or size limits to match any destination system
- Split by row count or by megabytes
- Fast processing for CSV files of any size
- Header row repeated on every output file if needed
- Fully offline, keeping your data under your control
- No coding or manual row-counting required
How do I know what row limit my import tool requires?
Most systems document their maximum import size in their help pages or error messages; once you know that number, set it directly as your rows-per-file value.
Can I split a CSV file to fit under an email attachment size limit?
Yes, using the split-by-size option, you can target a file size that comfortably fits under common email attachment limits.
What if my destination system's limit changes later?
You can simply re-run the split with a new row or size value at any time, since the original CSV file is never modified.
Ready to split your CSV file to fit any import or upload limit?