You can download "HamOrg Basic" from my website, by clicking the "Free Version" button!
"HamOrg Basic" is the free version of "HamOrg" v2.0. It is designed for a single keyboard setup with 9 preset key switches, which include vibrato/chorus and percussion effects already built into certain ones. Both "HamOrg" and "HamOrg Basic" use chromatically recorded tones sampled from a real organ!
The full version of "HamOrg" gives you complete control over drawbar settings, vibrato/chorus, and percussion effects.