I should look into NippyFile to find out if there's a JUPD version or component. NippyFile is sometimes used in malware contexts, but assuming it's legitimate, maybe it's for compressing files. I found a GitHub repository for NippyFile by the developer "japgolly" perhaps? Or maybe not. Let me confirm.
: If the file ends in .7z or .rar , you will need a tool like 7-Zip or WinRAR to open it.
For power users and developers, the introduces a revised JSON-based API. This makes it easier to integrate Nippyfile with third-party tools like backup scripts, bots, or content management systems. Key API endpoints now support OAuth 2.0 for better security.
nippyfile j up source.nfi output.dat