kSpectra 3.7 for Mac can be downloaded from our website for free. Our antivirus scan shows that this Mac download is safe. This software for Mac OS X is a product of SpectraWorks. The application is included in Education Tools. This program's bundle is identified as com.spectraworks.kspectra2. The most popular versions of the tool are 3.3 and 3.2.
From the developer:
kSpectra Toolkit consists of a set of tools for advanced spectral analysis of time series in many sciences, ranging from finance and economics to geophysics and biomedical sciences.
Blackman-Tukey correlogram, the Maximum-Entropy Method, the Multi-Taper Method (MTM) and Singular-spectrum Analysis (SSA) are provided for spectral estimation.
You may want to check out more software for Mac, such as Gee, Arcade Math Blocks or Solar Eclipse Maestro, which might be related to kSpectra.