"Portable" versions of Adobe software found on third-party sites are often and modified.

: Downloading "portable" or "cracked" versions from third-party sites carries high risks of malware, stability issues, and security vulnerabilities. Legitimate Ways to Use Photoshop

: Adobe has never released a "Portable" version of Photoshop CS6. Most "portable" versions available online are unofficial, stolen, or hacked software. Softonic Content : Softonic primarily hosts the official CS6 Update (v13.1)

If you have spent any time searching for a lightweight, no-install version of Adobe’s iconic image editor, you have almost certainly typed the phrase into Google.