If you're looking to download TDR Nova, here's what you can do:

Click the appropriate link for your operating system. The download is direct from the developer.

While the free version is incredibly powerful, Tokyo Dawn Labs offers an upgraded Gentleman’s Edition (GE) for power users. Introduction to NOVA and NOVA GE

: Features like "Equal Loudness" help you make objective mixing decisions by compensating for perceived loudness changes during EQing. TDR Nova vs. TDR Nova GE (Gentleman’s Edition)