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Download GAMS Distribution 24.7.1

Please consult the release notes before downloading a system. Here are the installation notes. The GAMS distribution includes the documentation in electronic form and hard copies of the GAMS User's Guide and some solver manuals can be ordered through Amazon.

Platform Notes
MS Windows 32 bit Windows Vista or newer on AMD- or Intel-based (x86_32) architectures. (zip'ed installersee 2))
MS Windows 64 bit Windows Vista or newer on AMD- or Intel-based (x64_64) architectures. (zip'ed installersee 2))
Linux 64 bit AMD- or Intel-based 64-bit (x64_64) Linux systems with glibc 2.4 or higher.
Mac OS X Intel-based 64-bit (x64_64) Macintosh system with MacOS X 10.9 (Mavericks) or higher. Please note that this is a OS X Terminal application and must be executed using the command line interface. (sfx installer)
Solaris i86pc AMD- or Intel-based 64-bit (x64_64) Solaris system. Built on Solaris 11.0.
Solaris SPARC 64bit Sparc-based 64-bit (sparc_64) Solaris system. Built on Solaris 10.
IBM AIX PowerPC based 64-bit (ppc_64) AIX system. Built on AIX 6.1.

Please visit this page to download older GAMS distribution.


  1. For older distributions please follow this link. There are some mailing lists, which will inform you about forthcoming releases, provide additional information, and are useful for questions about GAMS and modeling issues.
  2. Microsoft Internet Explorer users who have enabled SmartScreen Filter may get several warnings during the download of a GAMS system. If you do not want to ignore these messages, please download the "zip'ed installer" from the list above and unzip this file before running the setup program.
  3. Also Windows 8 and newer use the SmartScreen Filter and might give a warning. For more information please check our Support Wiki.
  4. MD5-Hash values (use a program like md5sum to verify):
    58bb1d3ffa18fa519acc5c093de51860 aix_ppc_64_sfx.exe
    bb58205f215a98cfa103516f02d06e7e linux_x64_64_sfx.exe
    92fbf4929119c0fa166335f4e1978267 GAMS24.7.dmg
    57fa6b3ce1eeeed418ffae06f214149d osx_x64_64_sfx.exe
    979e70d9f3f3d69d9038c82dda2b9ff9 solaris_sparc_64_sfx.exe
    a29f8aa114b93a06d47d3d0923f1fce0 solaris_x64_64_sfx.exe
    60703f0e2115156d4eb807b51b80740f windows_x64_64.exe
    8a646a1dbe3a70feeeb2de5664e1d2f0 windows_x86_32.exe
  5. Without a valid GAMS license the system will operate as a free demo system:
  6. To deliver GAMS with the best performance we are using the Amazon CloudFront web service, a global network of edge locations for content delivery.

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