Download GAMS Release 26.1.0 (February 02, 2019)

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 32 bit

Microsoft Desktop and Server Operating Systems (x86_32 architecture)

MS Windows 64 bit

Microsoft Desktop and Server Operating Systems (x86_64 architecture)

Linux 64 bit

GNU/Linux System (x86_64 architecture)

Mac OS X

Macintosh System (x86_64 architecture)

other platforms

For the GAMS systems for AIX and Solaris, please contact sales@gams.com to request a download.

Notes

  1. Without a valid GAMS license the system will operate as a free demo system.

    Model limits

    • Number of constraints and variables: 300
    • Number of nonzero elements: 2000 (of which 1000 nonlinear)
    • Number of discrete variables: 50 (including semi continuous, semi integer and member of SOS-Sets)

    Additional Global solver limits

    • Number of constraints and variables: 10

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

    GAMS 24.9.1   Copyright (C) 1987-2017 GAMS Development. All rights reserved
    Licensee: GAMS Development Corporation, USA              G871201/0000CA-ANY
              Free Demo, +1 202-342-0180, support@gams.com, www.gams.com DC0000 

    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
  2. MD5-Hash values (use a program like md5sum to verify):

    f633d2d654d6ff1bd7d1bc7a8aafffd6  MS Windows 32 bit  (windows_x86_32.exe)
    772ec339028e00e3f0d402b38d9af574  MS Windows 64 bit  (windows_x64_64.exe)
    caf0a2ddbfc39d3e19e6ea942895fcd4  Linux 64 bit       (linux_x64_64_sfx.exe)
    1beff48c37268841a50bc857d14f6222  Mac OS X           (GAMS26.1.0.dmg)
    31e8721ac37fed2c92d3b1d66543b599  Mac OS X           (osx_x64_64_sfx.exe)
  3. 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.

  4. The SmartScreen Filter on Microsoft Internet Explorer or Windows 8 and newer might give a warning during the installation. For more information please check our Support Wiki.

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

Download older GAMS Distributions

To use one of these distributions without restrictions, the license date of the distribution must be earlier than the maintenance expiration date of your license. Without a valid GAMS license the system will operate as a free demo system.

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