HRV Standard is a freeware heart rate variability analysis software for non-commercial research and personal use. The software supports HR data (beat-to-beat RR interval data) from most common HR monitor manufacturers (e.g. Polar, Suunto and Garmin). The software computes all commonly used time- and frequency-domain HRV parameters as well as several nonlinear analysis parameters.
Native Mac OS X implementation of a network protocol analyzer.
Analyze disk space usage and locate large-sized folders and files.
Study the contents of the Bible directly from your Mac.
Get the best resolution and refresh rate that your monitor has to offer.
Spectrum Analyzer is a cool tool for working with sound anywhere.