Sonarworks Legacy license purchase or upgrade
With the release of SoundID Reference, we are no longer selling any upgrades between Reference 3 and Reference 4 products. If you already own a product license for Reference 3 or Reference 4, you can upgrade to SoundID Reference.
Unused legacy upgrade codes
If you own a legacy upgrade code that hasn't been used, for example, upgrade to Reference 4 Studio Edition from Reference 4 Headphone Edition, please submit a support request and we will help you with the upgrade!