If you are moving the software to a new computer, you must first select "Deactivate"

A serial number is a unique identifier that is required to activate MacDrive 10 and unlock its full features. Without a valid serial number, you'll be limited to a trial version of the software, which may not provide all the functionality you need. By entering a valid serial number, you'll gain access to the complete set of features, including:

Hello — I purchased MacDrive 10 and cannot locate my serial number. My purchase details:

Modern software uses online activation. Pirated keys are frequently blacklisted by OWC’s servers, meaning they may stop working without warning, potentially leaving you unable to access your data. Legal Risks: