for a laptop that can handle DxO's AI processing while on the go? DxO PhotoLab 9: Key Features
: The official license for DxO PhotoLab 9 Elite already allows activation on up to three of your own computers. A portable version would take this a step further, not just allowing you to have it on multiple machines, but giving you a unified, synchronized experience across all of them by keeping the entire application and its data on one portable drive.
To keep your actual internal computer storage clear, install the official software on your laptop's system drive, but store all of your RAW images, cache files, and .dop sidecar sidecars on a rugged, high-speed external drive like a SanDisk Extreme or Samsung T7. This gives you the core benefit of a portable workflow—moving your images seamlessly between machines—while maintaining a stable, official software environment. Official Trials and Pricing Options
If you truly refuse to install software, what is the best actual portable RAW editor?