Click to select CSV files or drag & drop them here
Support multiple files • Max 10MB per file • CSV format only
Combine multiple CSV files into one instantly - Free, fast, and secure
Select multiple CSV files from your computer or drag and drop them into the upload area. All files should have the same column structure for best results.
Click the "Merge Files" button and our tool will automatically combine all your CSV files into one, preserving headers and data integrity.
Preview the merged data and download the combined CSV file. You can also copy the data to clipboard for immediate use in other applications.