Mighty Merge is a spawn of a project created over twelve years ago for merging and joining CSV files from within a terminal written in bash.

From the beginning, it started only as a way to merge multiple CSV files together which had various mismatched column headers and would automagically line everything up into a final CSV file output.

As technology improved, it gave way to the next phase of building and experimenting into the web. Out came Mighty Merge (legacy). The legacy version of Mighty Merge is the prototype to what Mighty Merge is to become.

Today, the tool does much more than just merge multiple CSV files together. It is now a fully fledged embedable CSV Importer with rules, validations and all.

Hope you enjoy!