Merge MS Excel files into a single file

Job ID: 32657686

Budget: $10 – $30 USD

Hi. I have many Excel files that needs to be merged in one Excel file.
One hour is allotted for turnover of the merged file after grant of project to selected freelancer as I need the output ASAP today. Please don't bid if you will just manually copy-paste and cannot deliver on time. I need someone who knows how to code or automate this task. Thank you.