AuthAssistant
AuthAssistant is an audio processing utility from iZotope, part of the RX audio repair and enhancement suite. Based on its bundle identifier (com.izotope.audioapps.rx5), it appears to be a helper or authentication component associated with RX 5 or later. RX is widely used by audio professionals, podcasters, sound engineers, and video editors to remove noise, clicks, hum, and other unwanted audio artifacts from recordings. The suite also includes tools for spectral editing, dialogue isolation, and audio restoration.
Suggested Replacements
1 suggestionAuthAssistant is a helper component tied to iZotope's RX suite rather than a standalone application. To address whether a native Apple Silicon build is available, you should check the main RX application on your Mac. iZotope has released native Apple Silicon support for recent versions of RX. If your RX installation is older, visit iZotope's website or use the in-app updater to upgrade to the latest version, which includes native arm64 builds. Check your RX documentation or contact iZotope support if you are unsure whether your current RX license supports the native version.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
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