CSVMerger

CSV merger

Load your csv files, choose the columns that must match and choose the columns to add in the second csv

Downloads

Windows installer

https://github.com/enigmoes/CSVMerger/releases/download/1.0.1/CSVMerger.exe

Windows portable

https://github.com/enigmoes/CSVMerger/releases/download/1.0.1/CSVMerger_portable.exe

Macos version

https://github.com/enigmoes/CSVMerger/releases/download/1.0.1/csvmerger-darwin-x64.zip

Screenshot