Cleanroom

Free local podcast mastering with loudness, denoise and leveling

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Cleanroom is free, local podcast mastering for Windows and macOS that applies loudness normalization, denoising, and leveling on-device with one action, no cloud, account, or subscription required, making a recording made in an ordinary room sound professionally mastered. It's built for podcasters who record outside a studio and want fast, free, private mastering instead of a cloud subscription service.

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