Do you need to send a JSON or YML file to your colleagues while your data is in a spreadsheet? Do you need to load XML or JSON files into a spreadsheet for analytics or reporting? Data Transformer has got you covered. It is the perfect tool to transform data from one format to the other. While the user interface is simple and intuitive, it offers a myriad of options for all possible corner cases. Unlike most other conversion programs and websites, which send your data on the public Internet, Data Transformer keeps your data offline on your computer. On Mac, this is ensured by Apple’s sandbox - you can check the app permissions before installation and validate that the app doesn’t access the network. Hence, you can rest assured that your data stays on your computer.