Detects fake lossless audio files on Mac by analyzing spectral content
Free online tool to reverse audio files in your browser without uploading
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Paid
Free
Pricing
Personal: $24.99 USD (one-time, 1 Mac). Duo: $39 USD (one-time, 2 Macs). Both plans include unlimited file scans, offline and private analysis, free updates, and 30-day money-back guarantee. Free trial: 100 tracks with no time limit and no account required.
Not given
Key features
Full FFT spectral analysis with automatic LOSSLESS, MEDIUM, or FAKE verdict per track
Batch scanning and CSV export of results with verdict, format, bitrate, cutoff frequency and confidence score
Automatic macOS Finder color tags applied directly to files
Rekordbox XML import without drag and drop required
Support for WAV, AIFF, FLAC, ALAC, MP3, AAC, Ogg Vorbis and Opus formats
Folder watch mode with automatic analysis of new tracks
M3U and M3U8 playlist import for Traktor, VirtualDJ and other software
Bulk spectrogram PNG export for analyzed tracks
Completely offline operation with no internet or account required
99% accuracy on transcoding detection based on peer-reviewed research across 2,512 songs
Reverses MP3, WAV, M4A, OGG and FLAC files in the browser
Backwards preview before download
WAV export
No upload to a server
What makes it different
Native macOS application optimized for Apple Silicon and Intel with full sandboxing and notarization
One-time purchase with free updates, never a subscription or per-track fee
30-day money-back guarantee on all purchases
Based on peer-reviewed research from 2009 ACM Multimedia & Security Workshop
Works with existing DJ workflows including Rekordbox, Traktor and VirtualDJ
All processing happens locally in your browser without uploading files to a server
Free with no signup required and no limits on file count
Download reversed audio as WAV format for easy editing
Spectro
Audio Reverser