MP3 Normalizer 2.0.0
Meet the all-new MP3 Normalizer — redesigned for speed, clarity, and perfect results.
- Even Volume Levels: Advanced normalization across tracks.
- Lightning-Fast Batches: Convert large collections in a flash.
- Apple Silicon Optimized: Runs natively on M1 and M2 chips.
- Crisp, Clean Audio: Hear every detail in top quality.
- Tag Smarter: Auto-load and transfer tags more reliably.
- Better Compatibility: Seamless use with AudiobookShelf and Roon.
- Reliable Artwork Import: Covers now display as intended.
- Refined and Stable: Smoother experience, fewer glitches.
Upgrade now — and experience the best version of MP3 Normalizer yet.
We are always happy to enhance MP3 Normalizer to meet your needs.
Please write us about any feature requests or problems related to MP3 Normalizer.
MP3 Normalizer 1.0.21
- Optimizations for macOS Sequoia.
- Improvements for loading tags from network services.
- Improvements for loading artworks from local folders.
- Minor fixes and improvements.
MP3 Normalizer 1.0.20
- Fixes and optimizations for macOS Sequoia.
- Fixes for the user interface and usability.
- Optimizations for Macs with Apple Silicon.
MP3 Normalizer 1.0.19
- Create MP3 playlists with custom names, formats, and sorting order,
as set in Settings / Destination Files. - Transfer Finder tags to normalized MP3s.
- Fixes and improvements for export to iTunes and Apple Music.
- Ability to limit output artworks size to 256, 512, 768, 1024, or 2048 px in Settings / Tags.
- Ability to set output artworks format as JPEG or PNG in Settings / Tags.
- Better usability and stability.
- The Full Keyboard Access support.
- Support of VoiceOver.
- Optimization for Macs with Apple Silicon.
MP3 Normalizer 1.0.16
Improvements
- Support for macOS Big Sur.
- Improvements for loading tags from online databases >>
- Improvements for loading artworks from online databases >>
- Possibility to specify Tags Format in Preferences / Format >>
- Improvements for the tag transferring and conversion to ID3v1/ID3v2.4 formats >>
- New option 'Strip tags from converted files' in Preferences / Tags >>
- Fixes and improvements for export to iTunes and Apple Music.
- Fixes for the user interface and usability.
MP3 Normalizer 1.0.15
Improvements
- More precise loading of tags from paths.
- Quicker and more precise loading of tags from network services.
- Fixes for the user interface and usability.
Compatibility with macOS 10.15 Catalina
- Support for macOS 10.15 Catalina.
- Improvements for the 'Grant Access' dialog.
- Fixes and improvements for export to iTunes and Apple Music.
MP3 Normalizer 1.0.14
Improvements
- Support for macOS 10.14 Mojave.
- Quicker and more precise loading of tags from network services.
- Better integration with iTunes.
- Fixes for the user interface and usability.
MP3 Normalizer 1.0.12
Improvements
- Fixes for issues with macOS 10.13 / High Sierra.
- Fixes and improvements for transfer tags from source files. >>
- Improvements for loading tags from network services, such as MusicBrainz and CoverArt. >>
- Minor fixes for the user interface and usability.
MP3 Normalizer 1.0.10
New Features
- Possibility to collapse or expand the main window and make it stay on top. >>
- Built-in help system. >>
- Option to setup custom Sample Rate in Preferences / MP3 Format. >>
Improvements
- Improvements for loading tags from network services, such as MusicBrainz and CoverArt. >>
- Improvements for trimming silence algorithms. >>
- Minor fixes for the user interface.
- Fixes for stability.
MP3 Normalizer 1.0.8
New Features
- Automatic Volume Control feature improves the sound of speech records, such as podcasts, interviews, and lectures. It increases the volume of too quiet parts and decreases too loud parts of audio automatically.
- Support of Loudness (EBU/R128) normalization. >>
- Possibility to choose between Peak and Loudness normalization methods >>
- Option to change Target Level for Peak normalization between -20.0 and 0.0 dBFS. >>
- Option to change the Target Level for Loudness (EBU R128) normalization between -25.0 and -5.0 LUFS. >>
- Option to choose the Silence Threshold in Preferences / Effects. >>
- Possibility to load missing tags from network servers, such as MusicBrainz, CoverArt, and AcoustID. >>
- Possibility to load missing tags from source files and folders names. >>
- Loading artworks from source folders. >>
- Possibility to edit tags at the end of conversion. Integration with Tag Editor. >>
- New application icon
- New buttons in Preferences window
MP3 Normalizer 1.0.7
New Features
- Support of Fade-In and Fade-Out effects. >>
- Trim Silence.Together with Fade-in and Fade-out effects, it provides you with seamless listening experience. >>
- Support of Limiting Duration of output audio.
- Conversion to a Source Folder. >>
- Integration with iTunes. Quickly export converted files to iTunes playlists straight after conversion. >>
- Detailed Progress of conversion in Progress Window. >>
- Possibility to load missing tags from network servers, such as MusicBrainz, CoverArt, and AcoustID. >>
- Possibility to load missing tags from source files and folders names. >>
- Possibility to load artworks from source folders. >>
- Possibility to edit tags at the end of conversion. Integration with Tag Editor. >>
- CUE Splitter. Just drop CUE Sheet to split related FLAC or WAV files into separate MP3 tracks. >>
Improvements
- Fixes for compatibility with OS X Yosemite compatibility
- Improvements for volume normalization. >>
- Fixes for transferring UTF8/Cyrillic tags. >>
- fixes for keyboard shortcuts.
MP3 Normalizer 1.0.1
- Improvements for volume normalization. >>
- Minor fixes for user interface
- Fixes for stability
MP3 Normalizer 1.0.0
Initial version
