The reality: CS6 was a licensed, installed application requiring administrative privileges and a valid serial key. Any "portable" version you find is a third-party modification.
Before you download a random "Photoshop CS6 Portable Mac.dmg" from a torrent site, consider these risks. photoshop cs6 portable mac work
Photoshop CS6 Portable is not an official Adobe product and faces severe compatibility issues on modern macOS versions. ⚠️ Critical Compatibility Warning Photoshop CS6 is 32-bit software . Modern macOS versions (Catalina 10.15 and later) do not support 32-bit applications. Silicon Macs (M1/M2/M3): The reality: CS6 was a licensed, installed application