MSFTBX: MS File Toolbox

A fast Java library for mass spectrometry data files access (mzML, mzXML, pepXML, protXML, mzId, mzIdentML, etc). Writers for some formats are also available. Available on [Maven Central](

IMTBX+Grppr: Ion Mobility Toolbox + Isotopic Grouping

A suite of tools for extracting signals from Ion Mobility (IM) data (IM-MS, LC-IM-MS) and performing isotopic envelopes detection.