It also offers you batch file conversion. You can convert more than one JSON file into Excel format in one go. For this, you have to upload all the JSON files to their server one by one. After ...

Sometimes you just need a quick means of converting a spreadsheet to a comma-separated values file. When you don't have a GUI to take care of the task, Jack Wallen has the perfect command for the job.

That shouldn't be a problem, after all, Excel can handle JSON. So, you try to open the file in Excel using its data import tooling, which usually works very well indeed as a basic ETL system.