How To Merge Excel Files |link|

Merging data from multiple Excel files is a common task in data analysis, reporting, and database management. This paper reviews three primary methods for merging Excel files: manual copy-paste, Power Query, and VBA scripting. Each method is evaluated based on data volume, complexity, repeatability, and user skill level.

The "Power Query" tool is a powerful add-in in Excel that allows you to import, transform, and merge data from multiple sources. To use this tool, follow these steps: how to merge excel files