Swanos FTIR

Turn any FTIR spectrum into actionable data — straight from your device. Photograph any spectrum. Get digital data. Point your camera at a printed spectrum in a textbook, lab report, or old reference document. FTIR Interpreter corrects perspective distortion, lets you calibrate the axes, and extracts the full digital trace — ready to analyse instantly. No scanner, no desktop software, no manual data entry. Perfect for students photographing lecture notes or lab handouts. Essential for lab technicians working with legacy printed references or archived instrument output. Real instrument data, properly handled. Upload CSV, TXT, TSV, or JCAMP-DX (.jdx/.dx) files directly from your spectrometer or the NIST WebBook. The app detects absorbance or transmittance automatically, converts between them, and snaps to the nearest real peak when you tap. Assign functional groups from a curated reference database, lock your interpretations, and build a complete analysis. Export a professional PDF report. Every analysis ends with a clean, formatted report — spectrum image, peak table, assignments, and confirmatory peaks — ready to attach to a lab report or share. New to FTIR? Start in Sandbox. Build synthetic spectra one peak at a time, place them at known wavenumbers, and practise functional group assignment before working with real data. Overlay your spectrum onto a photo or diagram to compare theory with reality. Works completely offline - No account required - Your data never leaves your device.