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Merge Files

Combine monthly or branch files into a single table by matching their column names.

Supports CSV, XLSXTry without logging in

Upload files

Add multiple files to process together.

Options

Files are handled securely and the originals are never changed.

TOOL GUIDE

How to use Merge Files

Combine monthly or branch files into a single table by matching their column names.

Workflow

  1. 1. Prepare the input

    Choose a file in CSV, XLSX format. Where available, use a sample file to inspect the complete result flow first.

  2. 2. Confirm the processing rules

    Add two or more files that need the same operation. Each original is handled separately.

  3. 3. Review and save the result

    After processing, review the summary metrics and before-and-after preview, then save only the result you need.

Processing rules for this tool

  • Add source filename column

    Shows which file each row came from.

Supported input formats
CSV, XLSX
Files per operation
Add two or more files that need the same operation. Each original is handled separately.
What the result shows
Combine files with the same structure.

Safe workflow

Your original upload is never modified. A separate result file is created.

Preview before processing

Review how the result will change before saving it.

Only the settings you need

Choose the relevant options and start right away.