Download GAMS Release 51.3.0

Released October 27, 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 3cdfbd5fda81de4f5b7f51bb016fcdec

GNU/Linux Systems on AMD/Intel CPUs

  • x86_64 architecture
  • MD5 hash2 048ebdf958b2e1a449edfd446922e60b

GNU/Linux Systems on ARM64 CPUs

  • aarch64 architecture
  • MD5 hash2 4ea7c09e168a640f71057480f67bad81

Package Installer for macOS on Intel CPUs3

  • x86_64 architecture
  • MD5 hash2 a6d74daa8cd526dd0a94249b9c990698

Package Installer for macOS on Apple M series CPUs3

  • arm64 architecture
  • MD5 hash2 a496a55b763d969b0d056e88ef8349b9

(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 25225b0f67039cfce80fb3ce07d6586f (x86_64) and e6e47816f4913cb8881066bfad6e90de (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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