Berkeley Lab
Bringing Science Solutions to the World

TOUGH-Related Codes Licensing & Download

Please check available License Agreements before purchasing TOUGH-related codes.

Other TOUGH-Related Codes » Purchase Now!
Prices listed below may change without notice. Please go to the LBNL Marketplace for the most up-to-date pricing. The following TOUGH-related codes are distributed as stand-alone software packages, i.e., no core module needs to be purchased.
Software V Description Manual Price
Commercial Non-Commercial, Academic U.S. Government, Collaborator
Source Executable† Source Executable† Source Executable†
GasEOS 2.0 Computes real gas properties $1000 free (see WebGas EOS) $250 free (see WebGas EOS) $0 free (see WebGas EOS)
EOS7C-ECBM 1.0 Water, brine, CO2 or N2, tracer, CH4, and heat, with ECBM isotherm and Dusty Gas Model EOS7C-ECBM User’s Guide $7500 $4000 $2500 included $0 included
EOS9nT 2.11 Water, tracers, colloids EOS9nT User’s Guide;
Addendum DD;
Addendum UID
$5000 N/A $500 N/A $0 N/A
T2Well-ECO2N 1.02 TOUGH2-ECO2N with multiphase wellbore simulator T2Well-ECO2N User’s Guide $7500 $3000 $2500 included $0 included
TOGA 1.0 TOUGH Oil, Gas, Aqueous TOGA User’s Guide $15000 $5000 $2000 $1000 $0 $0
WinGridder 3.0 Graphical mesh generator WinGridder User’s Guide N/A $6000 N/A $600 N/A $0

Due to limitations of the Windows operating system, PC executables may not run for large problems (many grid blocks, especially with many equations). For such problems (roughly greater than 50K to 100K grid blocks), it is recommended to buy the source code and compile it yourself on a Linux machine or in a Linux environment within a PC.

TOUGH-related software packages can be ordered on-line from the Berkeley Lab Marketplace. If you have any questions or comments about licensing, please send an e-mail to If you have technical questions, please contact the Developer Team.