Upgrade to a paid license

Are you a power user? Upgrade your installation of GWB Community Edition to GWB Professional, GWB Standard, or GWB Essentials and get the features you need! Compare versions and then visit our main GWB website for complete details on upgrading your license.

GWB Professional
The Geochemist's Workbench Professional

The Geochemist's Workbench® Professional edition is the complete software package. Create spreadsheets and specialty diagrams, trace reaction models, compute complex phase diagrams, and simulate 1-D and 2-D reactive, bioreactive, isotopic, and colloidal transport.

GWB Pro accounts for equilibrium and kinetic reactions in heterogeneous, dual-porosity media, including simulation of microbial metabolism and growth. Only the professional edition is multithreaded. GWB Pro lets you animate your results and create video clips in just moments. And now GWB Pro includes ChemPlugin at no extra charge!

$2759 or less. Learn more.

GWB Standard
The Geochemist's Workbench Standard

The Geochemist's Workbench® Standard edition is your choice for spreadsheets, diagrams, and multicomponent reaction modeling. Plot how species distributions change, model water-rock interaction, and simulate fluid mixing.

Integrate kinetic rate laws for mineral dissolution and precipitation, complex association and dissociation, sorption and desorption, redox transformation, and gas transfer. Trace stable isotope fractionation in reacting systems and model microbial metabolism and growth.

$1379 or less. Learn more.

GWB Essentials
The Geochemist's Workbench Essentials

In addition to the features of GWB Community Edition, The Geochemist's Workbench® Essentials edition lets you:

  • Plug the GWB into your software
  • Use control scripts and batch processing
  • Edit legacy thermo and surface datasets

$749 or less. Learn more.