The new Thermo Scientific Compound Discoverer 3.2 software is for users of Thermo Scientific Orbitrap GC-MS systems, providing advanced sample characterisation with HRAM GC-MS data for easy identification of biomarkers and other compounds, and the ability to perform statistical analysis with the software’s statistical processing engine. Two additional software nodes support chromatographic deconvolution, peak grouping and identification by spectral library search. These new nodes use an automated method for unknown compound identification with both electron ionisation and positive chemical ionisation data on the GC Orbitrap systems.