One LTX Desktop Enhanced purchase covers Windows x64 and Apple silicon Mac. Download the Windows EXE or Apple silicon ARM64 DMG/ZIP from the private customer Releases page after accepting your invitation.
Mac requires Apple silicon and macOS 15 or later; local Mac generation uses the Apple GPU. Windows local generation requires a supported NVIDIA GPU. API credits, model weights, external runtimes and hardware are separate.
These customer releases do not include an Intel Mac or Linux installer. The Mac preview is unsigned and not notarized. Follow the normal macOS approval flow in the installation guide; do not disable Gatekeeper.