Adobe does not offer an official, "verified" portable version of Photoshop 2020. "Portable" versions of Photoshop are unofficial, third-party modifications designed to run without installation, often from a USB drive.

A is a software package that runs directly from a USB drive, external hard drive, or a folder on your computer— without installation .

She called her brother, Jonah, who taught himself to code when they were teenagers. “Maybe it’s just some sloppy packaging,” she lied. He hesitated. “If something’s bundled with the app, it could be collecting…anything. Or it could be fine. You know what people put in things like that.”

Software advertised as "Photoshop Portable" is almost universally a of the legitimate application. These versions are created by third parties who modify Adobe's code to bypass licensing requirements and allow it to run from a USB drive without installation. The Risks of "Verified" Portable Downloads

Which option do you want, or suggest another lawful angle and I’ll build it.