It sounds like you’re referring to a (version 13.1) — a repackaged, no-install version that runs directly from USB or disk, often labeled as “x32/x64 multi” (supporting both 32-bit and 64-bit Windows).
: Adobe has never authorized a portable version of Photoshop. Using or downloading this is considered copyright infringement. Obsolescence adobe photoshop portable cs6 131 x32 x64 multi exclusive
The v13.1 update specifically introduced Retina display support and tighter integration with early Creative Cloud services. I Went Back to Photoshop CS6?! “Portable Adobe Photoshop CS6” It sounds like you’re
: Modern Photoshop is available through the Adobe Creative Cloud subscription model. Key Features & Specifications 5