Izotope

iZotope, Inc. is an American audio technology company that develops software for music production, post‑production, and podcasting. The company produces plug‑ins and standalone applications used to edit, mix, master, and repair audio. Its products run on Windows and macOS and are distributed in multiple plugin formats, including VST, AU, and AAX.

Among its best‑known products are RX, a comprehensive audio repair and restoration toolkit; Ozone, a mastering suite; Neutron, a mixing system with track‑based processing and AI‑assisted features; Nectar, a vocal processing package; Iris, a sample‑based synthesizer; and Trash, a distortion and effects plugin. iZotope also offers bundled collections such as the Music Production Suite and various Elements and Post Production bundles.

Since its founding in 2001, iZotope has emphasized digital signal processing and, in recent years, artificial intelligence and machine learning capabilities to automate common tasks and suggest processing chains. Features such as AI‑assisted mastering and intelligent audio analysis are integrated across several products to speed up workflows for professionals and hobbyists alike.

The company's software is widely used in music recording and production, film and television post‑production, and podcasting. It competes with other plugin developers and has formed partnerships with hardware manufacturers and software platforms to integrate its tools into broader workflows.