High-resolution display compatibility for macOS users.
The "Portable Preactivated" designation refers to software that has been modified from its original retail state. Adobe Photoshop Lightroom 4.3 Portable Preactivated
is a powerful tool trapped in a legal and security minefield. High-resolution display compatibility for macOS users
Lightroom never edits your original photo (RAW, JPEG, TIFF). It writes a set of instructions to an XML "sidecar" file. You can reset the image to its original state with one click. The portable version retains this functionality flawlessly. Adobe Photoshop Lightroom 4.3 Portable Preactivated