Sononym - Finally, a sample browser that understands audio
Colibri Lossless - A native audio player for macOS built from scratch using the award-winning BASS audio engine.
Soundminer - Professional digital audio asset manager and search engine.
Boson Audio Editor - Boson is an audio editor/recorder for Mac OS X.
ADSR Sample Manager - A smart sample management tool for your DAW
LoudLab - LoudLAB is an audio application designed to Monitoring & Control loudness levels.