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Life & fun · April 29, 2026

Spectro

Detect fake lossless audio files before they ruin your set

What it does

As a DJ, I got tired of record pool tracks that looked like WAVs but were actually upscaled MP3s. On a proper sound system, the high-end distortion is obvious. So I built Spectro: a macOS app that instantly tells you if a file is Lossless, Lossy, or Fake Lossless. Batch analysis, Finder integration, Quick Look support, and 100% offline. Perfect for checking unreleased promos before a gig. $39 one-time purchase.

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  • GitHubApr 2026 · github.com · ▲2

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