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I will merge multiple excel or CSV files into one clean file
Excel Data Specialist, Cleaning, Merging and Automation
I help businesses and professionals clean, organize, compare, transform, and repair Excel and spreadsheet data. I can handle data cleaning, duplicate removal, file merging and splitting, column mappin...
About this Gig
Do you have multiple Excel or CSV files that need to be combined into one organized file?
I will merge your spreadsheets into a single clean and structured output while preserving your data and aligning columns correctly.
I can help you:
- Merge multiple XLSX, XLS, or CSV files
- Combine monthly, weekly, or departmental files
- Align columns even when their order is different
- Map different column names into a common structure
- Combine data from selected worksheets
- Preserve headers and organize the final dataset
- Deliver the merged result as an Excel or CSV file
Your original files remain unchanged. I work from copies and deliver the merged result as a separate file.
IMPORTANT: Package limits depend on the number of source files and complexity. Files with significantly different structures, very large datasets, formulas, macros, or special requirements may require a custom offer.
If your files have different columns or you are unsure which package to choose, please contact me before ordering.
FAQ
1. What file formats can you merge?
I can merge XLSX, XLS, and CSV files. If you have another file format, please contact me before ordering.
2. Can you merge files if the columns are in a different order?
Yes. I can align matching columns even when they appear in a different order across your files.
3. What if my files use different column names?
I can map different column names into a common output structure when the relationship between the columns is clearly defined. Please provide the desired mapping or contact me before ordering if the structures differ significantly.
4. Will my original files be modified?
No. Your original source files remain unchanged. The merged result is delivered as a separate output file.
5. Can you merge files with multiple worksheets?
Yes, when you specify which worksheets should be used. If you need data combined from many worksheets or the workbook structures differ significantly, please contact me before ordering.
