Download GAMS Release 33.2.0 (December 01, 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.


MS Windows

Microsoft Desktop and Server Operating Systems (x86_64 architecture)


GNU/Linux System (x86_64 architecture)

Mac OS X

Macintosh System (x86_64 architecture)


  • MD5-Hash values.

    Use a program like md5sum to verify. This should come preinstalled on most Linux systems.

    On Windows systems, open a powershell and enter Get-FileHash .\windows_x64_64.exe -Algorithm MD5

    On Mac OS systems, you can use md5 in the terminal.

    d2fbd745fc2cdd9defce9600cfeb2b52  MS Windows   (windows_x64_64.exe)
    773f6da260c22eb3c757881d6b02fecd  Linux        (linux_x64_64_sfx.exe)
    33e9846423b375ab17cfb7b3ac751fe6  Mac OS X     (GAMS33.2.0.pkg)
    ce685ddc9155644c8dd247742fc51055  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

Request even older distributions

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