This requires a paid subscription. Licenses are tied to a specific user account and authenticated via Genymotion's cloud servers. Why You Won't Find a Functional "License Key List"

Commercial license keys are tied to specific user accounts and hardware profiles.

You do not need to risk your digital safety to use Genymotion. The developers offer legitimate paths to use their software without paying for an enterprise tier. Genymotion Personal Edition

Nox is a free emulator that supports multiple Android versions and provides basic testing capabilities, though its feature set is less comprehensive than Genymotion's paid offerings.