text: * [http://www.eawag.ch/en/department/surf/projects/chemeql/ ChemEQL] Free software for calculation of chemical equilibria from Eawag.
  * [http://www.factsage.com/ FactSage] Commercial thermodynamic databank software, also available in a free [http://www.crct.polymtl.ca/ephweb.php?lang= web application].
  * [http://www.gwb.com/pourbaix.php The Geochemist's Workbench] Commercial geochemical modeling software from Aqueous Solutions LLC.
  * [http://community.gwb.com/pourbaix.php GWB Community Edition] Free download of the popular geochemical modeling software package.
  * [http://www.kth.se/che/medusa/ HYDRA/MEDUSA] Free software for creating chemical equilibrium diagrams from the KTH Department of Chemistry.
  * [http://www.outotec.com/products/digital-solutions/hsc-chemistry/hsc-eph--eh-ph-diagrams-module HSC Chemistry] Commercial thermochemical calculation software from Outotec Oy.
  * [http://www.phreeplot.org/ PhreePlot] Free program for making geochemical plots using the USGS code [http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc/ PHREEQC].
  * [https://web.archive.org/web/20140424142253/http://www.thermocalc.com/solutions/application/corrosion/ Thermo-Calc Windows] Commercial software for thermodynamic calculations from Thermo-Calc Software.
  * [https://materialsproject.org/ Materials Project] Public website that can generate Pourbaix diagrams from a large database of computed material properties, hosted at NERSC.