ADSR Sample Manager - A smart sample management tool for your DAW
Visual Analyser - A powerful software implementing a Spectrum Analyzer, Oscilloscope, Frequency meter, Distorsiometer, Volt meter and more... plus complete D/A conversion, ZRLC, Impedance meter
Soundly - Functional music for better sleep, focus and relaxation
Friture - Friture is a program designed to analyze audio input in real-time.
Samplism - Feature-packed, audio asset manager for Mac.
xoscope - Xoscope uses the input of your Sound Card, EsounD and/or a ProbeScope/osziFOX and Bitscope-Hardware.