ARKHĒ OS is built and supported by one person. Expect a real reply, usually within a couple of days.
Guides and tutorials
No. ARKHĒ OS is a one-time purchase. You are never charged again and there is nothing to cancel.
Yes, all work artifacts and session data can be exported at any time through the export tools in the application.
ARKHĒ OS runs on Windows and Linux. The Windows installer is not code-signed yet, so Windows will warn you before it runs; choose More info, then Run anyway. macOS is not available yet.
Yes. Write to us within 30 days of your purchase and we will refund you in full, no reason needed.