All available software upgrades can be purchased directly in your iZotope account, via the "Upgrade Coupons" link.
If you do not see any upgrade coupons in your account, please make sure that you are logging in with the same e-mail address you used when originally registering.
If you are not sure which e-mail your iZotope licenses are registered to, please contact iZotope Support with the information below:
1. Full Serial Number
2. All past e-mail addresses that you may have used