Tip: Keep the original ZIP as a backup – if the USB corrupts, just re-extract and reuse the same license file.
You are at a political rally. The editor needs 50 photos in 3 minutes. You have a company laptop that is locked down. You plug in your "Portable Toolkit" USB, launch JPEGmini CLI, drop the folder. Files shrink from 3MB to 700KB. Upload time drops from 60 seconds to 10 seconds per photo. You make deadline. jpegmini pro portable
Developers (Beamr) have hinted at: