Guides
How to Overlay FTIR, Raman, and XRD Spectra
Choose overlay, stack, offset, normalization, and baseline correction for multi-sample FTIR, Raman, and XRD comparisons without hiding real differences.
Software
Spectra Studio
Spectra Studio — Spectral Plotting & XRD Analysis
Free spectral plotting and XRD analysis for XRD, FTIR, RAMAN, UV-Vis & DSC — load, clean, fit, and export journal-ready figures in minutes.
- Multi-format loading (.xrdml / .brml / .uxd / .txt / .csv)
- Auto peak finding & multi-peak fitting (R² / residuals)
- Crystallite size (Scherrer / Williamson-Hall), Tauc bandgap (Pro)
Free download & full details →
Particle Analyzer
SEM Particle Analyzer
Measure particle and pore size distributions from SEM images automatically. Two algorithms (Watershed and Hough Circle), interactive scale calibration, and exportable statistics.
Thesis Formatter
Thesis Format Fixer
One-click fix for Word thesis formatting: page numbers, figure/table numbering, heading levels, references, and cover. Rules live in YAML, and the GUI takes a drag-and-drop file.
Latest Posts
Guides
How to Standardize Spectroscopy Figures for a Paper
Build consistent XRD, FTIR, Raman, and UV-Vis figures with repeatable offsets, fonts, axes, and export settings instead of reformatting every plot.
Guides
How to Open XRD, FTIR, Raman, and UV-Vis Files
Open common XRD, FTIR, Raman, and UV-Vis exports without a conversion maze. Learn what to verify before plotting data locally on Windows.
Guides
Why Your Tauc Band Gap Changes With the Fit Range
See how transition type, fit-window selection, thickness, scattering, and Urbach tails change a Tauc band-gap estimate—and how to report it clearly.
Guides
Overlapping XRD Peaks: When Manual FWHM Fails
Learn why overlapping peaks, sloping backgrounds, and instrument broadening can make manual XRD FWHM unreliable, and what to check before fitting.
Guides
How to Process FTIR and Raman Spectra for a Publication Figure
A practical FTIR and Raman workflow for Windows: load multiple files, correct the baseline, smooth carefully, stack spectra, detect peaks and export a journal-ready figure.