: Navigate to the Photoshop installation directory, typically found at: C:\Program Files\Adobe\Adobe Photoshop CS6\Locales .
Navigate to the directory where Photoshop is installed. The default paths are:
Search for Adobe Photoshop CS6 German trial download – old Adobe links like: http://trials3.adobe.com/AdobeProducts/PHSP/13/win32/Photoshop_13_LS3.7z (may be dead; try archive.org)
Yes, if you legally own a license for Photoshop CS6, the language pack is a free localization. You do not need to pay extra.
