UnknownProcessor

UnknownProcessor

High-productivity GCMS Scan processing for unknown compounds — perfume, emissions, and more. Line up corresponding compounds across 200+ samples with ease.

MassHunter Qual / QuantStandaloneDemo 2.6
Download demo 2.6Request a demo
Single-instrument license: 8000 euro.

Capabilities

Deconvolution & integration

Automatic spectrum extraction, library search, FID correlation and lineup.

Multi-sample lineup

Corresponding compounds share colors across the application for fast review.

Retention Index

Dedicated RI tools and calibration.

Semi-quantitation

ESTD or ISTD (e.g. toluene) on FID or TIC response; toluene-equivalent and FID+formula options.

Excel reporting

Modify report templates in Excel; pivot export with chromatograms.

Hit review

Rapid identification review — accept and move to the next compound.

Screenshots

Information-rich chromatography view with manual tools.
Information-rich chromatography view with manual tools.
Lineup table with rich per-compound cell information.
Lineup table with rich per-compound cell information.
Hit view — review identifications quickly.
Hit view — review identifications quickly.
Retention Index calibration.
Retention Index calibration.
Excel report templates.
Excel report templates.

MassHunter add-on

UnknownProcessor relies on MassHunter Qualitative Analysis. MassHunter Quant or Qual must be installed for integration, deconvolution, or library search. Without MassHunter it runs in read-only mode.

Downloads

Changelog

DateVersionChange
2026-08-042.6Ignore CAS 0-00-0
2026-06-182.5OpenLab2 GCMS files with extra dots (e.g. .amx01.dx)
2026-05-062.4Method Defaults: Report Labels option
2026-04-302.3Rsp% on Lineup export Overview tab
2026-04-282.2Chromatogram report template; Peak.Label for report labels
2026-04-262.1Requires MassHunter Quant or Qual installation
2026-04-021.59Fix library search after library list change
2026-03-301.58Window shortcuts (see document in zip)
2026-03-271.57Right-click menu on IonChromatogram window
2026-03-261.55Improved IonChromatogram window; minor fixes
2026-03-151.54Improved best hit (weighted spectrum + RI match)
2026-03-111.53Improved spectrum window
2026-02-111.52Fix sample window restore; clipboard hang; Peak/Hit sort on DRI
2026-02-091.51Fixed Add Samples dialog: Copy RI calibration from method
2026-01-271.50Improved IonChromatogram window performance

Earlier history is available on request.