Free Spectral Software Tool

Protea has developed the Protea Spectrum Viewer as a Free FTIR and MS Software tool to download. Although primarily for IR optical spectroscopy, the Free Spectrum Viewer also opens and manipulates mass spectra data.

Download the Free Spectral Tool software here (zip file)

  • Open and save .spc, .spectrum, .dx (J-CAMP), .txt
  • Add, subtract, multiply and divide spectra, either using constant values or other spectra
  • Spectral Wipe
  • Average together selected spectra
  • Convert Transmission>Absorption etc
  • Expand and crop spectra to fit data sets
  • Peak position locator
  • Baseline correction
  • Shift, scale and stretch x-axis
Free Spectral Software Tool