: A one-time purchase for personal or internal company use. It includes permanent access to updates and unlocks the 4,000-file recovery limit found in the free version.
As of late 2023, the developer has moved toward a "Subscription for Updates" model. Your license never dies, but if you want the features (e.g., APFS write support, New RAID algorithms), you must purchase a dmde licensekey new for the latest version.