Download GAMS Release 51.0.0 BETA

Released August 30, 2025

This is a BETA version of the software and not the final product. Use it at your own risk.

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 0fd705b7c1532637b1ce76b550b5ec10

GNU/Linux Systems on AMD/Intel CPUs

  • x86_64 architecture
  • MD5 hash2 0e58c3cd324a66bb13b305fd0688976b

GNU/Linux Systems on ARM64 CPUs

  • aarch64 architecture
  • MD5 hash2 5113713a3977b7a83cde086dcf956b42

Package Installer for macOS on Intel CPUs3

  • x86_64 architecture
  • MD5 hash2 f66f19f06e6e610b83dd01a5a9d6a631

Package Installer for macOS on Apple M series CPUs3

  • arm64 architecture
  • MD5 hash2 7b8b6b979460a98bd20afe3951be7988

(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 b3ce3b7e08e8016e7f1485548275dc68 (x86_64) and 1edc6e912d0e2946907323d1de4c1ecc (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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