mMass 5.5 for Mac can be downloaded from our software library for free. This Mac download was scanned by our built-in antivirus and was rated as clean. The current installer available for download requires 32.6 MB of hard disk space. The program lies within Education Tools, more precisely Science. This free software for Mac OS X is an intellectual property of Martin Strohalm.
From the developer:
mMass presents open source multi-platform package of tools for precise mass spectrometric data analysis and interpretation. It is written in Python language and released under GNU General Public License, so it's portable to different computer platforms and has a good potential to be easily modified or extended by modules of specific needs.
You may want to check out more Mac applications, such as Trapcode Particular, iRNAi or CardioViz3D, which might be similar to mMass.