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ToolsJSON & DataExcel/CSV Merger
JSON & Data

Excel/CSV Merger

Combine worksheet rows from multiple files, map matching columns and preview the result. Export values without source formatting or formulas.

On your deviceFREENo account needed
ExampleSee sample input and settings

Load the example, adjust the values, then run the tool.

Example input
january.xlsx + february.csv
Sheet
Required
Output format
XLSX
Source filename
Yes

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About this tool

Combine worksheet rows from multiple files, map matching columns and preview the result. Export values without source formatting or formulas.

Choose your options, process your input, and download or copy the result.

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