Adobe has never officially released "portable" versions of Photoshop CS6. Any "Portable CS6" you find online is a of Adobe's software. Downloading such versions:
Find and open application.xml with Notepad++ or any text editor. adobe photoshop cs6 portable language change to english link
If you're looking for a direct link to download Adobe Photoshop CS6 Portable with English as the default language, you can try the following: Adobe has never officially released "portable" versions of
How to Change Language to English in Adobe Photoshop CS6 Portable adobe photoshop cs6 portable language change to english link
: Note that while the menus will change to English, some keyboard shortcuts may remain tied to the original regional layout.