Download GAMS Release 50.5.0

Released September 18, 2025

Please consult the release notes before downloading a system. We also have detailed platform descriptions and installation notes. The GAMS distribution includes the documentation in electronic form. A free demo license, valid for 5 months and with size restrictions, is included with every GAMS distribution.

MS Windows Desktop and Server Operating Systems1

  • x86_64 architecture
  • MD5 hash2 135d668bf85af31bf3a2deda68ae6cb8

GNU/Linux Systems on AMD/Intel CPUs

  • x86_64 architecture
  • MD5 hash2 e2e7dd5f78c34bd3e1b589cc071890fe

GNU/Linux Systems on ARM64 CPUs

  • aarch64 architecture
  • MD5 hash2 817692456edf850081e494718433c786

Package Installer for macOS on Intel CPUs3

  • x86_64 architecture
  • MD5 hash2 0b7f3448d90d29b7f0a4f7d39b5a69d9

Package Installer for macOS on Apple M series CPUs3

  • arm64 architecture
  • MD5 hash2 55d85da7942adeb19c5dff45d9f705f3

(1)The SmartScreen Filter on Microsoft Windows might give a warning during the installation. For more information please check our Documentation.

(2)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 macOS systems, you can use md5 in the terminal.

(3)For macOS, also a simple self-extracting archive is available, which you can download here (x86_64) and here (arm64). Note, that this archive does not contain GAMS Studio. The md5 hash for this download is ee25d56788d0141a94b69583b34b6a8e (x86_64) and 8eec38f0bf1098ba1b7f1006a97b1fc9 (arm64), respectively.

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

Previous Distributions

Download older GAMS versions below

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