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How offline licences work
Status, 14 October 2026: Culltron desktop apps are launch candidates. Access is gated and no public installer is published yet. This page describes how the product works today in our release candidates.
Short answer: Max and Ultra X27 apps use a server-signed offline lease. You activate once while online. After that the app checks its lease locally and runs fully offline.
When do I need to be online?
- Initial licensing (activation)
- Updates
- Culltron Cloud AI, only if you choose to use it
Culltron OS, Lite and Max apps otherwise run offline.
How do I check my lease?
Sentinel shows lease status at any time.