MantidPlot 3.2.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application is an intellectual property of Free Software Foundation, Inc.
The program's installation file is commonly found as mantid-3.2.0-mountainlion.dmg. The application lies within Education Tools, more precisely Science. The most popular version among the application users is 3.2. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Mantidplot is a graphical user interface for Mantid; a technique independent data analysis framework for Neutron and Muon data. It provides a platform for conrollong data scripted and ad-hoc data analysis, and two- and three-dimensional graphical presentation of neutron and muon scattering data. The plots can be produced from data sets stored in workspaces, tables or from analytical functions.
You may want to check out more software for Mac, such as Integrated Data Viewer Installer, UN-SCAN-IT Demo or ScienceMatrix, which might be similar to MantidPlot.