iZotope RX is the industry-standard audio repair suite with spectral editing, dialogue de-noise, de-reverb, de-clip, and breath control. Used in music, film, and podcast production.

It is a professional-grade digital audio workstation designed for precision waveform editing, complex multitrack mixing, and industry-leading audio restoration for film, broadcast, and podcasting

This is an open-source, and cross-platform digital audio editor that enables users to record live audio, perform multi-track mixing, and apply professional-grade effects through an intuitive, community-driven interface.