Excel Merger
Combine multiple Excel files into one
Features
Multiple Merge Modes
Keep sheets separate or combine into one
Drag to Reorder
Easily arrange files in any order
100% Private
Files processed locally in your browser
Frequently Asked Questions
How do I merge multiple Excel files?
Drag and drop multiple Excel files onto the upload area or click to browse. Arrange them in your preferred order, choose a merge mode, and click "Merge & Download" to get your combined file.
What are the merge modes?
You can either keep sheets separate (each sheet from all files becomes a separate sheet) or combine into a single sheet (all data is appended row by row with headers from the first file).
Is my data uploaded to a server?
No. All processing happens entirely in your browser. Your files never leave your device, ensuring complete privacy.
Can I change the order of files?
Yes! You can drag files to reorder them or use the up/down arrows. The merge order follows the list order from top to bottom.
What happens if sheets have the same name?
When keeping sheets separate, duplicate sheet names are automatically renamed with a suffix (e.g., Sheet1, Sheet1_1, Sheet1_2).