Forrester Savell Audio

Detect mono in stereo files, instantly. Remove duplicate or blank files, with a click. Strip problematic metadata, seamlessly.

AudioPrpr analyzes your stereo audio files to detect mono content and converts them to true mono with proper gain compensation. It also identifies blank and duplicate files, and strips problematic metadata — helping you prep your audio files fast.

macOS 13+ & Windows 10+
AudioPrpr application launch screen AudioPrpr showing analyzed files AudioPrpr processing files AudioPrpr strip metadata and process options

How It Works

AudioPrpr uses correlation analysis to detect mono content hiding in stereo files.

1 Drag & drop your audio
2 Click Process Files
3 Mono files ready for mixing

Simple by design.

Mono Detection

Analyzes stereo files using correlation analysis to identify mono content with 99% accuracy threshold.

Panning Compensation

Detects panned mono content and applies proper gain adjustment (+2.5 to +6 dB) to maintain perceived loudness.

Batch Processing

Drag and drop hundreds of files. AudioPrpr analyzes them in parallel and converts only the mono-in-stereo files.

Fast & Focused

Lightning-fast analysis and processing, without bloat. Just the features you need, nothing you don't.

Save Resources

Converting stereo-to-mono cuts file sizes in half, saving hard drive space and reducing DAW CPU load.

ProTools Ready

Strips problematic metadata that causes import issues in ProTools from certain DAWs.

Choose Your License

All features included. Use on up to 2 computers.

Free Trial

$0 for 14 days

Try all features risk-free.

  • Full access to all features
  • Unlimited batch processing
  • Mono-in-stereo detection
  • Automatic mono conversion
  • Panning compensation
  • Metadata stripping
  • Use on 2 computers
  • No credit card required
Try Now

Subscription License

$9.99 USD/year

Annual subscription. Cancel anytime.

  • Unlimited batch processing
  • Mono-in-stereo detection
  • Automatic mono conversion
  • Panning compensation (+2.5 to +6 dB)
  • Metadata stripping
  • Use on 2 computers
  • Updates included
  • macOS & Windows

Stop wasting resources on fake stereo files.

AudioPrpr finds mono content in your stereo files and converts them properly. Save disk space and keep your library clean.

Get AudioPrpr Now