Like lots of other software, iZotope products can run in either 32-bit or 64-bit. However, our current line of products is only available in 64-bit only.
32-bit components on Mac
In order for products to install on macOS Catalina (10.15), 32-bit versions of the product had to be removed. This means that the current versions of all iZotope products won't be compatible with older hosts that need 32-bit versions like Pro Tools 10. The affected products are listed below:
Nectar 3, RX 7, Insight 2, Iris 2 (+ Expansions), BreakTweaker (+ Expansions), Stutter Edit (+ Expansions), DDLY, Mobius Filter, Trash 2 (+ Expansions).
If you're running an older system, feel free to reach out to us and we may be able to provide an alternate download for you to get up and running.