Fityk

is a program for data processing and nonlinear curve fitting .

Application software · fityk.nieto.pl

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What Fityk’s own pages say

What it says it doesis a program for data processing and nonlinear curve fitting . fityk.nieto.pl
PlatformsLinux, MS Windows, Mac OS X fityk.nieto.pl
Open sourceYes fityk.nieto.pl
Licenseopen source licence (GPLv2+). fityk.nieto.pl
Models supportedDoniach-Sunjic, EMG, Gaussian, Lorentzian, Pearson VII, Voigt, bifurcated Gaussian fityk.nieto.pl

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.