Essential FTIR ®: Software for Optical Spectroscopy

Essential FTIR ® Spectroscopy Software Toolbox

Software tools for all your optical spectra. Mid-IR, Near-IR, Raman, UV, VIS, EELS: eFTIR is not just for FTIR data!

Are you a GRAMS user? Try our 30 day free trial. We think you will prefer using Essential FTIR.

Please also see our new suite of spectroscopy software at Peak® Spectroscopy Software

Compare files visually with fast and flexible spectral displays.
Work on one spectrum or hundreds at the same time with seamless batch processing.
Implement custom solutions with built-in Python scripting.

Powerful, easy to use data manipulations bring out the information buried in spectra.
Data Analysis including Peak Picking and Integrated Areas.
Quantitative Analysis method development and prediction.