Go to your favored M4UHD domain (e.g., m4uhd.tv ) and locate the video you want to download. Copy the URL from your browser’s address bar.
The "Portable M4UHD Video Downloader" is fighting a losing battle against automation. However, because the portable community is agile, these tools will likely persist as open-source Python scripts that can be run from a USB drive with minimal overhead. m4uhd video downloader portable