Yes, If you are a solo practitioner, you work alone, you may download and use HoudiniEsq and our support services for free, perpetually. No fine print. No hoops to jump through. No data size restrictions, Ads, or BS. The FREE Solo Practitioners License is perpetual. A Solo license is a single user login using the product. You may purchase a Practice license (multi-seat) at any time if you need to add users.