How to convert .dat files to .csv? Right-click on the DAT file > Open with > Notepad. Next, save the Notepad TXT file as a CSV file, using the Save as option and giving it a .csv extension. Now ...

Do you need to convert Excel to a CSV file? This is incredibly simple to do, and this guide will show you how to do it.

If you need to convert that file from CSV to JSON, you can do that with the csvjson command like so: csvjson clients.csv > clients.json Csvkit has a couple of other handy tricks up its sleeve.