Since there is no official portable app, the best way to achieve a portable-like experience is: External SSD

Search results for "DxO PhotoLab 9 portable" often lead to unofficial, repackaged versions. Using these carries significant risks:

Creating a true portable DxO PhotoLab 9 is difficult because:

for a laptop that can handle DxO's AI processing while on the go? DxO PhotoLab 9: Key Features

: Includes enhanced denoising specifically optimized for Fuji X-Trans sensors and general high-ISO RAW files.