Downloading Aabel 5.3 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software lies within Education Tools, more precisely Science. The actual developer of this Mac application is Gigawiz.
From the developer:
Diverse statistical & exploratory data analysis methods Easy to use data-reduction techniques for complex multivariate data A unique pipeline design that allows real-time two-way interaction with data and makes multivariate & exploratory data analysis a breeze Interactive data visualization, a rich variety of graph types, and over 240 styles of data representation Thematic mapping and related importers & map projection utilities Native worksheets providing numerous data management tools, a formula editor, and other utilities Multidimensional data filtering comparable to a database search Diverse data import and graphic file export support, a data manipulator, flexible customizing tools, Unicode support, publication quality graphics, and more The v3 includes numerous new statistical analysis methods, extended exploratory tools, new multivariate techniques, diverse new graph types, extended data layout options for inferential tests, major overhaul for graph customizing UI, and much more.
You may want to check out more Mac applications, such as UN-SCAN-IT Demo, ScienceMatrix or Geometer's Sketchpad 5, which might be related to Aabel.