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Overview
Overview
Spreadsheets, diagrams, kinetics, microbes, reactive transport, and so much more
Users and Uses
Not just for Geochemists! The GWB is the essential toolkit for scientists and engineers
Diagrams
Just a few clicks produce publication-quality diagrams – Visit our gallery of examples
Movies
Quality animations of your reactive transport models are just a few clicks away
Products
Professional
The complete toolkit, including 1-D and 2-D reactive transport modeling
Standard
Your choice for multicomponent reaction modeling, kinetics, and microbial reactions
Essentials
A powerhouse at a budget price! Spreadsheets, diagrams, speciation, thermo editor, and more
Compare
Size up Professional, Standard, and Essential versions, side-by-side
Upgrade
Update to GWB11, or move up to Standard or Professional editions
ChemPlugin™ SDK
ChemPlugin's Software Development Kit lets you create reactive transport models quickly, simply, and reliably
Ordering
Special offers
Check out time-limited special offers available at this time
Pricing
Perpetual, annual, and floating licenses for GWB Professional, Standard, and Essentials
Upgrades
Convert your outdated copy to GWB11 at a fraction of the cost of a new license
How to order
We are glad to accept your purchase order! Or pay by credit card, check, or money order
Online store
Purchase a license at our online store and you will be up and running in minutes
Academic
University users may qualify for classroom licenses and an academic discount
Doc sets
Order our five-volume documentation set in hardcopy
Support
Overview
Support options include our Online Academy, videos, tutorials, and more. Or visit our Forum
Installation
Need assistance installing the GWB? Help is at hand!
Forum
Browse hundreds of discussions, query the GWB community, or post technical questions
FAQ
Answers to the questions most commonly posed by the user community
Tutorials
Our online tutorials lead you step-by-step through a variety of calculations
YouTube
Watch expert modelers using the GWB to solve common problems in geochemistry
Plug-in
Plug the GWB into your C++, Fortran, Python, Perl, Java, or MATLAB client program
Drag and drop
You can drag files into any GWB app, or drag data from one app to another
Learning
Overview
We offer workshops worldwide, on-site short courses, and personal training
Workshops
We teach our famous workshops at vibrant locations around the world!
Training
We come to you! If you have several people to train, save money with an on-site course
Download
Overview
You can download thermo datasets, User’s Guides, updates, and more
Updates
If you have disabled auto-updates, download GWB maintenance releases here
Documentation
Download the four-volume GWB User’s Guides complete with cover art in pdf format
Thermo data
Thermodynamic datasets distributed with the GWB, and links to datasets distributed by others
Font
The "GWB Symbol" TrueType font is designed to mark data points accurately
Contact
Contact info
Our email contacts, telephone number, and location of our offices in Champaign, Illinois
Requests
Quickest way to request a quote, get a demo copy, arrange training, or suggest a feature
GWB.com
GWB.com
The Geochemist's Workbench® home page – Software for Generation Earth!
student.GWB.com
Full-time degree-seeking students may apply for a free copy. Visit the GWB Student Edition website!
academy.GWB.com
Self-guided geochemical modeling training. Free lesson plans for teachers at GWB Online Academy!
chemplugin.GWB.com
ChemPlugin™ instances self-link into reactive transport simulators. ChemPlugin SDK available now!
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