I will split large excel or CSV files into multiple files
Excel Data Specialist, Cleaning, Merging and Automation
About this Gig
Do you have a large Excel or CSV file that needs to be divided into smaller, organized files?
I will split your spreadsheet into multiple files using clear rules based on your requirements.
I can help you:
- Split Excel or CSV files by a specific number of rows
- Split data by unique values in a column
- Create separate files by region, category, customer, department, or other values
- Work with selected worksheets
- Preserve headers in the generated files
- Organize outputs with clear file names
- Deliver the results as Excel or CSV files
Your original file remains unchanged. I work from a copy and deliver the split results as separate files.
IMPORTANT: Package scope depends on file size, the splitting rule, and the number of output files required. Very large datasets, complex workbook structures, formulas, macros, or a high number of generated files may require a custom offer.
If you are unsure which splitting method or package is right for your file, please contact me before ordering.
FAQ
1. What file formats can you split?
I can split XLSX, XLS, and CSV files. If you have another file format, please contact me before ordering.
2. How can you split my file?
I can split your file by a specific number of rows or by unique values in a column, such as region, category, customer, department, or status.
3. Will the generated files keep the original headers?
Yes. When your source file contains headers, they can be preserved in each generated file so the resulting datasets remain organized and easy to use.
4. Will my original file be modified?
No. Your original source file remains unchanged. I create and deliver separate output files based on the splitting rules you provide.
5. How many files can you generate from one spreadsheet?
The number of output files depends on your data and splitting rule. If your project may generate a large number of files or involves a very large dataset, please contact me before ordering so I can review the scope and provide a custom offer if needed.

