Amadeus Pro

Amadeus Pro is an excellent, multi-track audio editing, recording and processing program from Martin Hairer (HairerSoft). Features include denoising and repair functions, CD burning, conversion and broad support of many formats (including Mp3, MPEG-4 AAC, AIFF, WAVE, WMA, CAF, FLAC, Ogg Vorbis, etc.), analysis tools (including sonograms, spectrum displays and waveform statistics), “smart editing” (for smooth cut/paste), iTunes support, batch operations, and a full array of audio effects and processors, supporting both Audio Unit and VST audio plug-ins, plus built-in effects (multiband graphic equalizers, volume normalization, fade in/out, echo, speed and pitch change, etc.), scheduled recordings and more,

Amadeus Pro 2.7 is priced at $59.99 for OS X 10.8 and up. An Amadeus Lite version at $24.99 has fewer features. (Older versions are also available for download, supporting Mac OS X 10.4 and up.)

Amadeus’s latest release brings more macOS 10.15 compatibility, plus features and fixes:

Full support of macOS Catalina security features
Performance improvements
Advanced preference allowing to lower resolution for increased display speed
Uses latest versions of Ogg Vorbis and Ogg Opus libraries
Added Brown noise generator
Support for AIFF files of up to 4GB in size
Bug fixes