Detect mono in stereo files, instantly.
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.
How It Works
AudioPrpr uses correlation analysis to detect mono content hiding in stereo files.
Mono Detection
Analyzes stereo files using a 0.99 correlation threshold to identify highly correlated, mono-like content.
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.
Pro Tools Ready
Strips problematic metadata that causes import issues in Pro Tools from certain DAWs.
Choose Your License
All features included. Use on up to 2 computers.
Free Trial
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
Subscription License
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
Perpetual License
One-time purchase. Own it forever.
- Unlimited batch processing
- Mono-in-stereo detection
- Automatic mono conversion
- Panning compensation (+2.5 to +6 dB)
- Metadata stripping
- Use on 2 computers
- Free updates for life
- 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 sessions streamlined.
See Pricing