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Download GAMS Distribution 24.7.4

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):
    ec459216cb0dafeba2cd045b9cb529de aix_ppc_64_sfx.exe
    3a8477549718bfb31d555069979d0a93 linux_x64_64_sfx.exe
    7d09a79d51e8de33dba737c764f5cf7c GAMS24.7.dmg
    cb55fc9529d949aebdb2b9a8c6a04788 osx_x64_64_sfx.exe
    ea07bfcc68c4850893e63a8a7c674c28 solaris_sparc_64_sfx.exe
    f1022f68635a3e7c9c360ce242da6212 solaris_x64_64_sfx.exe
    3972e106551242c0bb8183681a11650f windows_x64_64.exe
    de0c56bd4d32ddc08cc7deaf2bbb7e2b 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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