Excel & CSV Merger
Upload multiple Excel or CSV files and merge them into a single Excel file
Upload Files
Select or drag & drop multiple Excel (.xlsx, .xls) or CSV files
Drag & drop files here
or click to select files
Supports Excel (.xlsx, .xls) and CSV files • Max 10MB each • Up to 50 files
How it works
Supported Formats
- • Excel files (.xlsx, .xls)
- • CSV files (.csv)
- • Maximum file size: 10MB each
- • Up to 500 files at once
Merge Process
- • First file provides header structure
- • Duplicate rows are automatically removed
- • Only unique data rows are kept
- • Row counts shown before merging