While the software is generally a paid product (priced around $199.99 for bundles), there are official ways to obtain it at no extra cost or reduced rates: KORG Collection 6 for Mac/PC - SOFTWARE INSTRUMENTS
: You cannot save edited programs in the demo version. KORG Legacy Collection for Mac Free Download
The demo versions are managed through the official KORG Software Pass. While the software is generally a paid product
: The software can only be used for 20 minutes at a time. KORG Legacy Collection for Mac Free Download