You just need 3 steps to merge multiple Excel XLS/XLSX files into one Excel file without changing any worksheets. Excel Merger Pro is a useful tool for this task.
- Lifetime license for version 1.4.1
- No free update/ tech support
In addition to merging multiple Excel files into one file, Excel Merger Pro could merge all workbooks in a file to one worksheet, or merge all workbooks in multiple files into one workbook in one single file. That would be very useful when you need to combine all documents, files, worksheets, tables, and forms together.