mMass 5.5.0

Open source mass spectrometry tool designed for proteomics
mMass is a free, open-source and cross-platform utility for analyzing mass spectrometric data.

mMass features various tools and modules for handling protein sequence and interpreting mass spectrum, while focusing on basic proteomic tasks.

mMass is cross-platform and it works on Mac OS X, Windows and Linux. Binaries for the Windows and Linux platforms are available on the project's homepage.

Main features:

  • Supports mzML, mzXML, mzData, MGF, ASCII
  • Simple data sharing
  • Data processing
  • Generate molecular formula from given mass
  • Proteomic tools
  • Open source
  • For academic and commercial studies

last updated on:
July 2nd, 2013, 6:05 GMT
file size:
34.2 MB
developed by:
Martin Strohalm
license type:
operating system(s):
Mac OS X 10.8 or later
binary format:
Intel only
Home \ Math/Scientific


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What's New in This Release:
  • Added: Peak list can now be exported into ASCII with column headers.
  • Added: Mass to Formula tool is now able to calculate negative compositions.
  • Improved: Form parameters updated in Protein Prospector tools.
  • Fixed: Mass to Formula tool crashed when no composition was found.
read full changelog

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