Download GAMS Release 32.2.0 (August 26, 2020)

Please consult the release notes before downloading a system. Here are the detailed platform descriptions and installation notes.
The GAMS distribution includes the documentation in electronic form.

Platform

MS Windows

Microsoft Desktop and Server Operating Systems (x86_64 architecture)


Linux

GNU/Linux System (x86_64 architecture)


Mac OS X

Macintosh System (x86_64 architecture)

Request a Free Demo License

GAMS will not work without a valid license. Please use the form below to request a demo license.


Notes

  • Model size limits with a demo license

    • For linear models (LP, RMIP, and MIP) GAMS will generate and solve models with up to 2000 constraints and 2000 variables
    • For all other model type GAMS will generate and solve models with up to 1000 constraints and 1000 variables
    • Some solvers may enforce tigther limits. Please check the licensing chapter for details

    The GAMS log will indicate that your system runs in demo mode

    GAMS 30.0.0   Copyright (C) 1987-2019 GAMS Development. All rights reserved
    Licensee: GAMS Demo license for Jane Doe                 G191203|0002CO-GEN
              Jean Grey School for Higher Learning, United States      DL000004
              jdoe@jeangreyhigh.edu, Jane Doe
              Demo license for demonstration and instructional purposes only
                          

    GAMS will terminate with a licensing error if you hit one of the limits above:

    *** Status: Terminated due to a licensing error *** Inspect listing file for more information
  • MD5-Hash values (use a program like md5sum to verify):

    d5a78c4d6153685ed2ae0493c2e2d614  MS Windows   (windows_x64_64.exe)
    2464ba03d177199e9e800ab288e53ef1  Linux        (linux_x64_64_sfx.exe)
    d6867c6ea13ea1fd5a73f20d8d2811fc  Mac OS X     (GAMS32.2.0.pkg)
    759c5cbfd2b77bd8aebe895497aa60f2  Mac OS X     (osx_x64_64_sfx.exe)
  • For Mac OS X, also a simple self-extracting archive is available, which you can download here.

    Note, that this archive does not contain GAMS Studio.

  • The SmartScreen Filter on Microsoft Windows might give a warning during the installation. For more information please check our Support Wiki.

  • To deliver GAMS with the best performance we are using the Amazon CloudFront web service, a global network of edge locations for content delivery.

Older GAMS Distributions

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