Support mMass's Development by Donation

mMass is free software but it still costs money to develop, support, distribute and maintain this website. Continued donations from the users allow mMass to be still better and available for free today. Any kind of donation is therefore very much appreciated. If you would like more information about supporting mMass, please see donation page or contact me. Thank you very much for your support!

Cite mMass in your Scientific Papers

If you are using mMass for your research you can also support its development by citing related papers in your work.

Download the Latest Version

Below you can download binary distributions or source code of the latest mMass's version for the platform you prefer. Please visit the version history page to see what's new. All the previous versions are still available for you as well.

DescriptionRelease DateSizeLink
Version 5.5.0
mMass for MS Windows Jul 1, 2013 19 MB Download
mMass for Mac OS X Jul 1, 2013 34 MB Download
mMass for Linux Jul 1, 2013   Website
mMass Source Files Jul 1, 2013 14 MB Download
mMass User's Guide PDF (Included in all bundles) Jul 1, 2013 8 MB Download

Download Databases

Below you can download recent mMass's databases of compounds to be available within the Compounds Search tool. Please follow the installation instructions attached to each archive.

DescriptionRelease DateSizeLink
LIPID MAPS Database Feb 29, 2016 280 kB Download
NORINE Peptides Database Feb 22, 2011 12 kB Download
Selection of Fungal Peptides Feb 22, 2011 4 kB Download

Download Example Data

Below you can download some example data. Please follow the instructions attached to each archive and/or particular document's notes.

DescriptionRelease DateSizeLink
General Examples May 2, 2012 3.3 MB Download
H/D Exchange Examples Mar 2, 2012 184 kB Download
Cyclic Peptides Fragmentation Examples Mar 6, 2012 40 kB Download

License

This program and its documentation are Copyright (C) 2005-2017 by Martin Strohalm. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation. See the website for details (and make sure that you have entirely read and understood it!). Please note in particular that, if you use this program, or ANY part of it - even a single line of code - in another application, the resulting application becomes also GPL. In other words, GPL is a "contaminating" license. If you do not understand any portion of this notice, please seek appropriate professional legal advice. If you do not or - for any reason - you can not accept ALL of these conditions, then you must not use nor distribute this program. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See the GNU General Public License for more details. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. Altered source versions must be clearly marked as such, and must not be misrepresented as being the original software.

Current Contributors