This does not bypass the serial check – you still need a legitimate CS4 serial to install.
: Using a device that does have internet access, navigate to the Adobe Activation Page . Sign in with your Adobe ID and enter your Serial Number and the Request Code you generated. Posts tagged Adobe Photoshop CS4 Extended Offli...
A revolutionary feature at the time, it allows you to resize images while automatically preserving the proportions of important subjects. This does not bypass the serial check –