Merge Excel Files
Combine multiple XLSX or CSV files into one workbook.
Merge Excel Files
About Merge Excel Files
Combine multiple Excel workbooks (.xlsx, .xls) or CSV files into a single master workbook. Consolidate separate sheets or append matching tables cleanly in your browser.
How to use Merge Excel Files
Add your file
Choose a file or drag it onto the upload box. We check that the file type and size are supported.
Pick your options
Change the settings shown next to the file if you need to. The defaults work for most files.
Download the result
Click the main button, then download your new file. Check it before you share or submit it.
What it does
- ✓Merges multiple workbooks into a single multi-sheet Excel file
- ✓Preserves original sheet names, table layouts, and cell data
- ✓Supports mixed workbook uploads with drag-and-drop file ordering
- ✓Client-side processing ensures proprietary financial data remains confidential
When to use it
Combine monthly department expense files into a unified annual workbook.
Merge regional sales spreadsheets from different branch offices into a master report.
Consolidate multiple survey or inspection response sheets into one file.
Combine task lists, risk matrices, and resource allocations into one project workbook.
Tips
- •Ensure sheet names across source workbooks are descriptive to easily identify merged tabs.
- •Check that column headers match across sheets if you plan to aggregate data later.
- •Open the merged master workbook in Excel to verify all sheets transferred successfully.