Sometimes you need to merge Excel files, you can use Withdata ExcelDataTransformer as Excel Merger (Combiner).
Works GREAT in 2025.
Can run in GUI mode, Step by Step, just a few mouse clicks.
Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.
After merging Excel in GUI, and Saving "Merge Excel" session, then you can:
After merging Excel in Command Line, then you can schedule and automate "Merge Excel" conversion task by: