Use Cases
Spectro Guides
Start with the guide that matches your workflow. Each page is focused on one use case so you can find the right setup quickly.
Fake FLAC Detector for Mac
Find FLAC files re-encoded from MP3 or AAC — spectral analysis, automatic verdict.
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Fake Lossless Checker for Mac
Detect MP3s disguised as WAV, AIFF, or FLAC before they reach your DJ export flow.
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Spek Alternative for macOS
Compare Spectro vs manual spectrogram workflows and speed up large-library triage.
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AudioChecker Alternative for Mac
Replace the discontinued AudioChecker tool — native macOS, batch scans, automatic verdicts.
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Lossless Audio Checker for Mac
Automatic LOSSLESS, FAKE, or MEDIUM verdicts for WAV, AIFF, and FLAC — free trial for 100 files.
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Audio Quality Checker for DJs
Pre-gig quality control workflow for DJs with mixed-source catalogs.
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Rekordbox Audio Checker
Audit Rekordbox-ready folders before USB export and reduce risky tracks in your set.
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Serato Audio Checker
Verify your Serato crates before the gig and catch fake lossless tracks before they hit the system.
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