Download GAMS Release 53.5.1

Released May 20, 2026

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 5fc7d7aee8b5fd7658361838a299d013

GNU/Linux Systems on AMD/Intel CPUs

  • x86_64 architecture
  • MD5 hash2 cf2f51d366e570f758fae4cbea7c2d9b

GNU/Linux Systems on ARM64 CPUs

  • aarch64 architecture
  • MD5 hash2 3edc21a0a014e0bef531e920c906cfe6

Package Installer for macOS on Intel CPUs3

  • x86_64 architecture
  • MD5 hash2 5c04fa42725e486fd8b5c45697116d8b

Package Installer for macOS on Apple M series CPUs3

  • arm64 architecture
  • MD5 hash2 1e299659cf3923f726a738678f34daaa

(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.

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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