LTU
LTU is Autodesk's License Transfer Utility, a system tool that manages license activation and transfer for Autodesk applications on macOS. It handles product registration, license verification, and the ability to move licenses between machines — functionality essential for users who work across multiple computers or need to deactivate licenses before upgrading hardware. The tool runs as a background service and is typically accessed through Autodesk product menus rather than launched directly by the user.
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1 suggestionLTU is a helper component of Autodesk's licensing infrastructure, not a standalone application, so it cannot be updated separately from the parent Autodesk products that use it. If you have Autodesk applications like AutoCAD, Fusion 360, Maya or similar installed on your Mac, those applications are responsible for keeping LTU current. Check whether you are running a native Apple Silicon version of your primary Autodesk software — if you are, LTU will be updated automatically. If your Autodesk apps are still running under Rosetta 2, contact Autodesk support or check their website to confirm native builds are available for your specific products and version. With Rosetta 2 being removed in macOS 28 (September 2028), it is important to migrate your Autodesk workflow to natively supported versions well before that deadline to avoid licensing or activation issues.
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