VoiceSterize: Pro Sound for Mac – Instant professional audio processing with local privacy

Summary: VoiceSterize uses Spectral Noise Gate technology to remove background noise while preserving natural voice quality. It performs multi-language transcription with Whisper and LUFS normalization entirely on Mac, ensuring privacy. The app supports batch processing, caption generation, and broadcast-standard audio without subscriptions.

What it does

VoiceSterize applies advanced noise reduction and local multi-language transcription to audio files, enabling batch processing and LUFS normalization for professional output.

Who it's for

It is designed for podcasters, YouTubers, and content creators needing efficient audio post-production on Mac.

Why it matters

It streamlines audio editing by combining noise removal, transcription, and normalization locally, eliminating cloud dependency and subscription fees.